Evaluate
\frac{p^{2}}{h-1}
Differentiate w.r.t. h
-\left(\frac{p}{h-1}\right)^{2}
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\frac{p\left(p+ph\right)}{h^{2}-1}
Divide \frac{p}{h^{2}-1} by \frac{1}{p+ph} by multiplying \frac{p}{h^{2}-1} by the reciprocal of \frac{1}{p+ph}.
\frac{\left(h+1\right)p^{2}}{\left(h-1\right)\left(h+1\right)}
Factor the expressions that are not already factored.
\frac{p^{2}}{h-1}
Cancel out h+1 in both numerator and denominator.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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