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8-\frac{72}{x}
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8-\frac{72}{x}
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\frac{8\left(x-9\right)}{x}
Express \frac{8}{x}\left(x-9\right) as a single fraction.
\frac{8x-72}{x}
Use the distributive property to multiply 8 by x-9.
\frac{8\left(x-9\right)}{x}
Express \frac{8}{x}\left(x-9\right) as a single fraction.
\frac{8x-72}{x}
Use the distributive property to multiply 8 by x-9.
Examples
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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