Evaluate
3\left(x-2\right)\left(9x^{2}-10\right)
Expand
27x^{3}-54x^{2}-30x+60
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27x^{3}-30x-54x^{2}+60
Use the distributive property to multiply 3x-6 by 9x^{2}-10.
27x^{3}-30x-54x^{2}+60
Use the distributive property to multiply 3x-6 by 9x^{2}-10.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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