Question

$$\frac{7}{x-6}\cdot\frac{5}{5-x}$$

Evaluate

$\frac{35}{\left(5-x\right)\left(x-6\right)}$

Show Solution

Differentiate w.r.t. x

$\frac{35\left(2x-11\right)}{\left(\left(5-x\right)\left(x-6\right)\right)^{2}}$