Evaluate
-\left(7x+6\right)x^{2}
Expand
-7x^{3}-6x^{2}
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x^{2}\left(-7x-6\right)
Calculate x to the power of 1 and get x.
-7x^{3}-6x^{2}
Use the distributive property to multiply x^{2} by -7x-6.
x^{2}\left(-7x-6\right)
Calculate x to the power of 1 and get x.
-7x^{3}-6x^{2}
Use the distributive property to multiply x^{2} by -7x-6.
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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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
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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