Evaluate
\left(10-3x\right)^{2}
Expand
9x^{2}-60x+100
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\left(10-3x\right)^{2}
Multiply 10-3x and 10-3x to get \left(10-3x\right)^{2}.
100-60x+9x^{2}
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(10-3x\right)^{2}.
\left(10-3x\right)^{2}
Multiply 10-3x and 10-3x to get \left(10-3x\right)^{2}.
100-60x+9x^{2}
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(10-3x\right)^{2}.
Examples
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Limits
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