Factor

500\left(70-401x\right)

Evaluate

35000-200500x

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500\left(70-400x-x\right)

Factor out 500.

-401x+70

Consider 70-400x-x. Multiply and combine like terms.

500\left(-401x+70\right)

Rewrite the complete factored expression.

35000-200500x

Combine -200000x and -500x to get -200500x.

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

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Limits

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