Factor
7yx^{2}\left(7yx^{2}+2\right)
Evaluate
7yx^{2}\left(7yx^{2}+2\right)
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7\left(2x^{2}y+7x^{4}y^{2}\right)
Factor out 7.
x^{2}y\left(2+7x^{2}y\right)
Consider 2x^{2}y+7x^{4}y^{2}. Factor out x^{2}y.
7x^{2}y\left(2+7x^{2}y\right)
Rewrite the complete factored expression.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
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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
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Limits
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