Evaluate
a^{2}\left(a^{3}+2\right)
Factor
a^{2}\left(a^{3}+2\right)
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a^{5}-a^{2}\left(-2\right)
Multiply a and a to get a^{2}.
a^{5}+2a^{2}
Multiply -1 and -2 to get 2.
a\left(a^{4}+2a\right)
Factor out a.
a\left(a^{3}+2\right)
Consider a^{4}+2a. Factor out a.
aa\left(a^{3}+2\right)
Rewrite the complete factored expression. Polynomial a^{3}+2 is not factored since it does not have any rational roots.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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699 * 533
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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