Evaluate
a\left(a-3\right)\left(a^{2}-3a+7\right)+10X
Expand
10X+a^{4}-6a^{3}+16a^{2}-21a
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a^{4}-6a^{3}+16a^{2}-21a+10X
Use the distributive property to multiply a^{2}-3a by a^{2}-3a+7 and combine like terms.
a^{4}-6a^{3}+16a^{2}-21a+10X
Use the distributive property to multiply a^{2}-3a by a^{2}-3a+7 and combine like terms.
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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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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