Evaluate
\frac{4\left(4-6x-9x^{2}\right)x^{6}}{9}
Expand
-4x^{8}-\frac{8x^{7}}{3}+\frac{16x^{6}}{9}
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-4x^{8}-\frac{8}{3}x^{7}+\frac{16}{9}x^{6}
Use the distributive property to multiply \frac{2}{9}x^{6} by -18x^{2}-12x+8.
-4x^{8}-\frac{8}{3}x^{7}+\frac{16}{9}x^{6}
Use the distributive property to multiply \frac{2}{9}x^{6} by -18x^{2}-12x+8.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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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