AoPS Wiki:Sandbox

Welcome to the sandbox, a location to test your newfound wiki-editing abilities.

Please note that all contributions here may be deleted periodically and without warning.

<nowiki>

\begin{align*}
2x^2 + 3(x-1)(x-2) & = 2x^2 + 3(x^2-3x+2)<br />&= 2x^2 + 3x^2 - 9x + 6<br />&= 5x^2 - 9x + 6
\end{align*}

<asy>
unitsize(0.15inch);
draw((0,0)--(2,0)--(2,1)--(0,1)--cycle);
draw((1,0)--(1,1));
label("2",(0.5,-0.3),N);
label("4",(1.5,-0.3),N);
draw((0,1.5)--(1,1.5)--(1,3.5)--(0,3.5)--cycle);
draw((0,2.5)--(1,2.5));
label("5",(0.5,1.2),N);
label("7",(0.5,2.2),N);
draw((3,-1)--(4,-1)--(4,-2)--(3,-2)--cycle);
label("7",(3.5,-0.7),S);
draw((4,1)--(4,2)--(6,2)--(6,1)--cycle);
draw((5,1)--(5,2));
label("4",(4.5,0.7),N);
label("7",(5.5,0.7),N);
draw((3,3)--(3,4)--(6,4)--(6,3)--cycle);
draw((4,3)--(4,4));
draw((5,3)--(5,4));
label("4",(3.5,2.7),N);
label("5",(4.5,2.7),N);
label("6",(5.5,2.7),N);
draw((7,0)--(7,3)--(8,3)--(8,0)--cycle);
draw((7,1)--(8,1));
draw((7,2)--(8,2));
label("2",(7.5,-0.3),N);
label("5",(7.5,0.7),N);
label("4",(7.5,1.7),N);
draw((8.5,0)--(9.5,0)--(9.5,3)--(8.5,3)--cycle);
draw((8.5,1)--(9.5,1));
draw((8.5,2)--(9.5,2));
label("5",(9,-0.3),N);
label("4",(9,0.7),N);
label("7",(9,1.7),N);
draw((10,0)--(14,0)--(14,4)--(10,4)--cycle);
draw((12,0)--(12,4));
draw((13,0)--(13,4));
draw((11,0)--(11,4));
draw((10,1)--(14,1));
draw((10,2)--(14,2));
draw((10,3)--(14,3));
label("ROW 1",(14,3.5),E);
label("ROW 2",(14,2.5),E);
</asy>

<aops>sdfvsdfv</aops>

[[file:Bold button.jpeg|25px]]

<a href="www.aops.com">Aops</a>

123\\456
222\\ 1
222 \\ w
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Hmmm
<pre class="python" style="font-family:monospace;">print(3)