Expand
5x^{2}+10x+5
Evaluate
5\left(x+1\right)^{2}
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5\left(x^{2}+2x+1\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+1\right)^{2}.
5x^{2}+10x+5
Use the distributive property to multiply 5 by x^{2}+2x+1.
5\left(x^{2}+2x+1\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+1\right)^{2}.
5x^{2}+10x+5
Use the distributive property to multiply 5 by x^{2}+2x+1.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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