Evaluate
\left(8x+3w\right)^{2}
Expand
64x^{2}+48wx+9w^{2}
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9w^{2}+48wx+64x^{2}
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(3w+8x\right)^{2}.
9w^{2}+48wx+64x^{2}
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(3w+8x\right)^{2}.
Examples
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Matrix
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Simultaneous equation
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Limits
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