Evaluate
\left(x^{2}+4x-4\right)^{2}
Expand
x^{4}+8x^{3}+8x^{2}-32x+16
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x^{4}+8x^{3}+8x^{2}-32x+16
Square x^{2}-4+4x.
x^{4}+8x^{3}+8x^{2}-32x+16
Square x^{2}-4+4x.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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