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-200x^{4}-300
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-200x^{4}-300
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\frac{-20x^{5}-30x}{x}\times 10
Express \frac{1}{x}\left(-20x^{5}-30x\right) as a single fraction.
\frac{\left(-20x^{5}-30x\right)\times 10}{x}
Express \frac{-20x^{5}-30x}{x}\times 10 as a single fraction.
\frac{10^{2}x\left(-2x^{4}-3\right)}{x}
Factor the expressions that are not already factored.
10^{2}\left(-2x^{4}-3\right)
Cancel out x in both numerator and denominator.
-200x^{4}-300
Expand the expression.
\frac{-20x^{5}-30x}{x}\times 10
Express \frac{1}{x}\left(-20x^{5}-30x\right) as a single fraction.
\frac{\left(-20x^{5}-30x\right)\times 10}{x}
Express \frac{-20x^{5}-30x}{x}\times 10 as a single fraction.
\frac{10^{2}x\left(-2x^{4}-3\right)}{x}
Factor the expressions that are not already factored.
10^{2}\left(-2x^{4}-3\right)
Cancel out x in both numerator and denominator.
-200x^{4}-300
Expand the expression.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}