Evaluate
\left(6y+5u\right)^{2}
Expand
36y^{2}+60uy+25u^{2}
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25u^{2}+60uy+36y^{2}
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(5u+6y\right)^{2}.
25u^{2}+60uy+36y^{2}
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(5u+6y\right)^{2}.
Examples
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Limits
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