Expand
x^{4}+8x^{3}+12x^{2}-16x+4
Evaluate
\left(x^{2}+4x-2\right)^{2}
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x^{4}+8x^{3}+12x^{2}-16x+4
Square x^{2}+4x-2.
x^{4}+8x^{3}+12x^{2}-16x+4
Square x^{2}+4x-2.
Examples
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Matrix
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Limits
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