Expand
n^{2}+2bn+b^{2}
Evaluate
\left(n+b\right)^{2}
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n^{2}+2nb+b^{2}
Use binomial theorem \left(p+q\right)^{2}=p^{2}+2pq+q^{2} to expand \left(n+b\right)^{2}.
n^{2}+2nb+b^{2}
Use binomial theorem \left(p+q\right)^{2}=p^{2}+2pq+q^{2} to expand \left(n+b\right)^{2}.
Examples
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Matrix
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Limits
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