Evaluate
192x^{4}-16x^{2}-16
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192x^{4}-16x^{2}-16
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\left(4+16x^{2}\right)\left(12x^{2}-4\right)
Use the distributive property to multiply 4 by 1+4x^{2}.
-16x^{2}-16+192x^{4}
Use the distributive property to multiply 4+16x^{2} by 12x^{2}-4 and combine like terms.
\left(4+16x^{2}\right)\left(12x^{2}-4\right)
Use the distributive property to multiply 4 by 1+4x^{2}.
-16x^{2}-16+192x^{4}
Use the distributive property to multiply 4+16x^{2} by 12x^{2}-4 and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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