Evaluate
\frac{x}{2}-\frac{250}{3}
Expand
\frac{x}{2}-\frac{250}{3}
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-\frac{1}{6}\times 500-\frac{1}{6}\left(-9\right)x-x
Use the distributive property to multiply -\frac{1}{6} by 500-9x.
\frac{-500}{6}-\frac{1}{6}\left(-9\right)x-x
Express -\frac{1}{6}\times 500 as a single fraction.
-\frac{250}{3}-\frac{1}{6}\left(-9\right)x-x
Reduce the fraction \frac{-500}{6} to lowest terms by extracting and canceling out 2.
-\frac{250}{3}+\frac{-\left(-9\right)}{6}x-x
Express -\frac{1}{6}\left(-9\right) as a single fraction.
-\frac{250}{3}+\frac{9}{6}x-x
Multiply -1 and -9 to get 9.
-\frac{250}{3}+\frac{3}{2}x-x
Reduce the fraction \frac{9}{6} to lowest terms by extracting and canceling out 3.
-\frac{250}{3}+\frac{1}{2}x
Combine \frac{3}{2}x and -x to get \frac{1}{2}x.
-\frac{1}{6}\times 500-\frac{1}{6}\left(-9\right)x-x
Use the distributive property to multiply -\frac{1}{6} by 500-9x.
\frac{-500}{6}-\frac{1}{6}\left(-9\right)x-x
Express -\frac{1}{6}\times 500 as a single fraction.
-\frac{250}{3}-\frac{1}{6}\left(-9\right)x-x
Reduce the fraction \frac{-500}{6} to lowest terms by extracting and canceling out 2.
-\frac{250}{3}+\frac{-\left(-9\right)}{6}x-x
Express -\frac{1}{6}\left(-9\right) as a single fraction.
-\frac{250}{3}+\frac{9}{6}x-x
Multiply -1 and -9 to get 9.
-\frac{250}{3}+\frac{3}{2}x-x
Reduce the fraction \frac{9}{6} to lowest terms by extracting and canceling out 3.
-\frac{250}{3}+\frac{1}{2}x
Combine \frac{3}{2}x and -x to get \frac{1}{2}x.
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Simultaneous equation
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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}