Diketahui terdapat dua bilangan asli. Jumlah dua bilangan tersebut sama dengan <m:r>17</m:r>&nbsp;&nbsp;dan hasil kalinya sama dengan <m:r>72</m:r>&nbsp;. Jika bilangan yang lebih besar dikurangi bilangan yang lebih kecil, maka hasilnya adalah ....

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»100«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="58" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»200«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="58" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»400«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="58" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»800«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="58" />&nbsp;

Luas suatu persegi panjang yang berukuran panjang (<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>8</m:r><m:r>p&nbsp;</m:r><m:r>+ 8)</m:r></m:e></m:d></m:omath>&nbsp;&nbsp;cm dan lebar (<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>3</m:r><m:r>p&nbsp;</m:r><m:r>-&nbsp;</m:r><m:r>2)</m:r></m:e></m:d></m:omath>&nbsp;&nbsp;cm sama dengan luas persegi dengan panjang sisi <m:omath><m:r>2</m:r><m:r>p&nbsp;</m:r><m:r>+ 12</m:r></m:omath>&nbsp;&nbsp;cm. Luas persegi tersebut adalah ....

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»24«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="49" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»48«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="49" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»96«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="49" />&nbsp;

<img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»192«/mn»«mi»§#160;«/mi»«msup»«mi»cm«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="58" />&nbsp;

Jika (<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>4</m:r><m:r>k&nbsp;</m:r><m:r>-&nbsp;</m:r><m:r>4)</m:r></m:e></m:d></m:omath>&nbsp;&nbsp;cm adalah sisi terpanjang sebuah segitiga siku-siku dan penyikunya masing-masing(<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>k&nbsp;</m:r><m:r>+ 6)</m:r></m:e></m:d></m:omath>&nbsp;&nbsp;cm dan (<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>3</m:r><m:r>k&nbsp;</m:r><m:r>-&nbsp;</m:r><m:r>2)</m:r></m:e></m:d></m:omath>&nbsp;&nbsp;cm, maka luas segitiga tersebut adalah ....

<m:omath><m:r>15<img align="middle" alt="undefined" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;</m:r></m:omath>

<m:r>45<img align="middle" alt="undefined" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;</m:r>

<m:omath><m:r>60<img align="middle" alt="undefined" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;</m:r></m:omath>

<m:omath><m:r>75<img align="middle" alt="undefined" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;</m:r></m:omath>

Sebuah taman berbentuk persegi panjang. Luas taman tersebut adalah&nbsp;<img align="middle" alt="begin mathsize 14px style 900 space straight m squared end style" class="Wirisformula" data-latex="\style{font-size:14px}{900\;\mathrm m^2}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»900«/mn»«mo»§#160;«/mo»«msup»«mi mathvariant=¨normal¨»m«/mi»«mn»2«/mn»«/msup»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="50" />&nbsp;dan kelilingnya adalah&nbsp;<img align="middle" alt="begin mathsize 14px style 150 space straight m end style" class="Wirisformula" data-latex="\style{font-size:14px}{150\;\mathrm m}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»150«/mn»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»m«/mi»«/mrow»«/mstyle»«/math»" height="11" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="44" />. Selisih antara panjang dan lebar taman tersebut adalah ...&nbsp;<img align="middle" alt="begin mathsize 14px style straight m end style" class="Wirisformula" data-latex="\style{font-size:14px}{\mathrm m}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mi mathvariant=¨normal¨»m«/mi»«/mstyle»«/math»" height="8" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAICAYAAAAiJnXPAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAHXkAHPQAAAEdJREFUeNpjYICA/0CsAcT7gfgbEF8B4iwgjgfiS0D8A4gfA3EQAxIAaZoPxOZQvilUbANUjAmIjYH4NbomdEBQbDhqIgkAAB/nG3pKfhsrAAAAf3RFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtc3R5bGUgbWF0aHNpemU9IjE0cHgiPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5tPC9taT48L21zdHlsZT48L21hdGg+l+S+NAAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="13" />.

Diketahui terdapat dua bilangan bulat. Jumlah empat kali bilangan pertama dan lima kali bilangan kedua sama dengan <m:omath><m:r>100</m:r></m:omath>&nbsp;&nbsp;dan hasil kali dua bilangan bulat tersebut sama dengan 24 kurangnya dari kuadrat bilangan kedua. Jika bilangan yang lebih besar dikurangi bilangan yang lebih kecil, maka hasilnya adalah ....

<img align="middle" alt="30" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»30«/mn»«/math»" role="math" src="data:image/png;base64,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" style="max-width: none;" />&nbsp;

<img align="middle" alt="36" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»36«/mn»«/math»" role="math" src="data:image/png;base64,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" style="max-width: none;" />&nbsp;

<img align="middle" alt="42" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»42«/mn»«/math»" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAI9JREFUeNpjYMAEfkD8H4u4DxAfBuJfUHoaEPMw4ACCQHwNh0FbgNgeiJmg/GQgXoPLoMVAHInDIHQAMvAbAw6nr4KyiTFIHojvYvPSJSAWJsGgTUAcgC64EIiDkPj4DAIF8FJopGCA/zgwOhAH4uVArMJAJPiPI0bXQWkGSgwChYkOA4ngPwXeHwWjgGwAAA0lJfODnojsAAAASnRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtbj40MjwvbW4+PC9tYXRoPreHBJEAAAAASUVORK5CYII=" style="max-width: none;" /><img align="middle" alt="space" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAGCAYAAADkOT91AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKAHAAAAZgABtw7B6wAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none;" />&nbsp;

<img align="middle" alt="50" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»50«/mn»«/math»" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAKxJREFUeNpjYICA/zgwOrAG4nNA/AuILwCxLboCbJrQgRIQ3wBiYygfRN+CipNk0BQgTkYTS4SKk2TQXSAWRRMTBuKH6AaB/P0UiJcCsQEWg/7gsOAXNkEuIA6ABqgLkQb9wOcNUWisIINbWLwmCvUyTsAHjSH0wE7EEtjTkAXmA7E8UjRvAOJwHNEPCz9zqGtQoh8Ura+hAQcKn0gcLrWFehmmzpZhFIwCKgIAdN8rn1xq9+IAAABKdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1uPjUwPC9tbj48L21hdGg+StRQrAAAAABJRU5ErkJggg==" style="max-width: none;" />&nbsp;

Rogu berkendara selama dua hari. Hari pertama sejauh <img align="middle" alt="begin mathsize 14px style 60 space km end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»60«/mn»«mo»§#160;«/mo»«mi»km«/mi»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{60\;\mathrm{km}}" height="11" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="43" />&nbsp;dengan kecepatan <img align="middle" alt="begin mathsize 14px style x space km divided by jam end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi»x«/mi»«mo»§#160;«/mo»«mi»km«/mi»«mo»/«/mo»«mi»jam«/mi»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{x\;\mathrm{km}/\mathrm{jam}}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="70" />. Hari kedua sejauh <img align="middle" alt="begin mathsize 14px style 45 space km end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»45«/mn»«mo»§#160;«/mo»«mi»km«/mi»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{45\;\mathrm{km}}" height="11" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="43" />&nbsp;dengan kecepatan rata-rata <img align="middle" alt="begin mathsize 14px style open parentheses x plus 4 close parentheses space km divided by jam end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»4«/mn»«/mrow»«/mfenced»«mo»§#160;«/mo»«mi»km«/mi»«mo»/«/mo»«mi»jam«/mi»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\left(x+4\right)\;\mathrm{km}/\mathrm{jam}}" height="15" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGgAAAAPCAYAAAAI7YpDAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAMyZLetQAAAixJREFUeNrtmEFEBFEYx0eykhVZSZIle0iSSJIk3ZLVYS9JhyQ6pFMia3VI9w5JpMNKEkmSDtEhyR6WTitJdEqSSFaSFfV//A/TmJnezL7pzWE/fuzM7Hvve/v/3vd9s4bx29IgY4TH0iQs1gVyuhYfBXtG+GyXvoXBNsCkjoWrwT2IKZzz20eA2I0RPt2BiMK1/FgUPIIqDWsb02BN8ZxeHK8HNy5j1uijToHmwYquo3sAkhoF2gHjLmOS9FGnQCKA4roEeuYRttoR6LNE+hloUiiQ+PH3/xhTC14k1xoBJ0zb5udt4Bx8gGswy3pSAJ/gAaQc5h/inDL7FKk6D0qcc8Lm+559+XJYvBlcMe9GGMUJF0f/wi61FUy1z03UkoRA4hRe2gSbeJ4Fvbzu4b0j3hP763YJgmOKJCOQaGra+XkAvKnw5ctl84skyzZTZYrbtkRKOQLNMQ3FJH2RvdcCbsvY57cKX55AncMCrRRwMIAaJHvSokzDbvNk+I4SVSzQChsE2X3GGXhF/m5KBHJqEhq46TGwHHCbbShoEmbABahRJFA160GdB59FTVlg3VR2guza7Cgbgg5ebzFf6hBoHUxJjhPBdGoRya9AosBvevT5HXSyliT5vLFcXyJ8GYyZrkXX0m95YczbRGfQrXkja4CXF9VhcGjq5PwKlJOou3aivhKRdlct6dl3uq381ePPSv+5WNj+nFxiBxlWSzDzVCyEVuQ7TirIRX4ABh+/Sq3u6gQAAADOdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1mZW5jZWQ+PG1yb3c+PG1pPng8L21pPjxtbz4rPC9tbz48bW4+NDwvbW4+PC9tcm93PjwvbWZlbmNlZD48bW8+JiN4QTA7PC9tbz48bWk+a208L21pPjxtbz4vPC9tbz48bWk+amFtPC9taT48L21zdHlsZT48L21hdGg+ggKvewAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -3px;" width="104" />. Waktu yang digunakan selama dua hari tersebut adalah <img align="middle" alt="begin mathsize 14px style 6 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mn»6«/mn»«/mstyle»«/math»" data-latex="\style{font-size:14px}6" height="11" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAALCAYAAACtWacbAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAIRJREFUeNpjYEAAYSDuA+KnQPwLiI8DsReSPAMPEO8HYlsonwmIXYB4B7KieiDOYiAAzgGxNCFF36D2X4CyVwGxHrqiP0C8DojVoHxJIN4AxAHIil4CMQuaRkEgvo8ssBCI5dEUcQHxGWQBLSA+DKVBQByIl0KDAQWYQsPqG9R9BgykAACYIhaDvfL7GQAAAGp0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bXN0eWxlIG1hdGhzaXplPSIxNHB4Ij48bW4+NjwvbW4+PC9tc3R5bGU+PC9tYXRoPuKlpdgAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="9" />&nbsp;jam. Jika pada hari ketiga Rogu berkendara dengan kecepatan <img align="middle" alt="begin mathsize 14px style open parentheses x plus 2 close parentheses space km divided by jam end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mo»§#160;«/mo»«mi»km«/mi»«mo»/«/mo»«mi»jam«/mi»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\left(x+2\right)\;\mathrm{km}/\mathrm{jam}}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="104" />&nbsp;selama <img align="middle" alt="begin mathsize 14px style 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mn»2«/mn»«/mstyle»«/math»" data-latex="\style{font-size:14px}2" height="11" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAALCAYAAACtWacbAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAFlJREFUeNpjYIAAHyA+DMS/oPQ0IOZhQANbgNgeiJmg/GQgXsNAAIAUfyOkSB6I7xJStAmIA3BJghy7FIj9cCkQB+LlQKyCS4EgEK+D0njdoEPIof9xYOIBAI/nEfKBV9eOAAAAanRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtc3R5bGUgbWF0aHNpemU9IjE0cHgiPjxtbj4yPC9tbj48L21zdHlsZT48L21hdGg+vgQ22AAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="9" />&nbsp;jam, maka jarak yang dia tempuh adalah &hellip; <img align="middle" alt="km" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»km«/mi»«/math»" data-latex="\mathrm{km}" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAASCAYAAAC0EpUuAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAIxJREFUeNpjYICA/ww0AEPTUC8g3gLELGjyGkC8H4i/AfEVIM4C4nggvgTEP4D4MRAHYTM0EogPAzEPFkvnA7E5lG8KFdsAFWMCYmMgfo2uKQeIrwGxMJHBQ1AMxKkG4qNYXEmRoSCQBsQHgZiDmoaCQDgQ70AzmGJDQcADiNchpYD/FATJKBgFgxIAANu+LXutyMgRAAAASnRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtaT5rbTwvbWk+PC9tYXRoPnF6DAIAAAAASUVORK5CYII=" style="max-width: none;" />.

Penambahan volume sebuah kerucut karena jari-jarinya bertambah sepanjang 24 cm sama dengan penambahan volume karena tingginya bertambah 24 cm. Jika tinggi semula kerucut tersebut&nbsp; 3 cm maka panjang diameternya adalah &hellip;

Selisih dua kali kuadrat sebuah bilangan positif dengan dua kali bilangan tersebut adalah 60. Maka dua kali bilangan tersebut adalah &hellip;.

Selembar karton yang berbentuk persegi panjang akan dibuat kotak tanpa tutup dengan cara membuang persegi seluas 3&nbsp;&times;&nbsp;3 cm2&nbsp;di masing-masing pojoknya. Apabila panjang alas kotak 2 cm lebih dari lebarnya dan volume kotak itu adalah 72 cm3. Maka panjang&nbsp; kotak tersebut adalah &hellip;.

Seorang petani mempunyai kawat sepanjang 80 meter yang direncanakan untuk membuat sebuah kandang disebelah gudang berbentuk tiga buah persegi panjang berdempet. Luas maksimum kandang tersebut adalah &hellip; <img align="middle" alt="straight m squared" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mi mathvariant=¨normal¨»m«/mi»«mn»2«/mn»«/msup»«/math»" data-latex="\mathrm m^2" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAAaCAYAAABVX2cEAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAOJ5y/mQAAAIJJREFUeNpjYCAfZAHxJyB+DMQ+DBSCLiBmA2JbIH7KQCXAAsQ/qGVYDhD3UcMgRyDeBHUdRUANiLdAw41isB9qIAb4D8QaUAXfgPgKNOrjgfgSNIBBSSAITQ8yRpGYD8TmUL4pVGwDVIwJiI2B+DUxTv5PgdioYVQwbBSMglEwuAAA0igoZbvRFqYAAAB1dEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdXA+PG1pIG1hdGh2YXJpYW50PSJub3JtYWwiPm08L21pPjxtbj4yPC9tbj48L21zdXA+PC9tYXRoPmClAGYAAAAASUVORK5CYII=" style="max-width: none;" />.&nbsp;&nbsp;