Factor
x\left(x-1\right)\left(x+1\right)\left(3x^{2}-2\right)
Evaluate
x\left(3x^{4}-5x^{2}+2\right)
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x\left(3x^{4}-5x^{2}+2\right)
Factor out x.
\left(3x^{2}-2\right)\left(x^{2}-1\right)
Consider 3x^{4}-5x^{2}+2. Find one factor of the form kx^{m}+n, where kx^{m} divides the monomial with the highest power 3x^{4} and n divides the constant factor 2. One such factor is 3x^{2}-2. Factor the polynomial by dividing it by this factor.
\left(x-1\right)\left(x+1\right)
Consider x^{2}-1. Rewrite x^{2}-1 as x^{2}-1^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
x\left(3x^{2}-2\right)\left(x-1\right)\left(x+1\right)
Rewrite the complete factored expression. Polynomial 3x^{2}-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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