4(1-x)(16 { x }^{ 2 } +4x+7
Evaluate
4\left(x-1\right)\left(-16x^{2}-4x-7\right)
Expand
28-12x+48x^{2}-64x^{3}
Graph
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\left(4-4x\right)\left(16x^{2}+4x+7\right)
Use the distributive property to multiply 4 by 1-x.
48x^{2}-12x+28-64x^{3}
Use the distributive property to multiply 4-4x by 16x^{2}+4x+7 and combine like terms.
\left(4-4x\right)\left(16x^{2}+4x+7\right)
Use the distributive property to multiply 4 by 1-x.
48x^{2}-12x+28-64x^{3}
Use the distributive property to multiply 4-4x by 16x^{2}+4x+7 and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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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