Algebra Examples

$\frac{- 5 x^{3}}{5 x + 8} + \frac{6 x^{3}}{5 x + 8}$

Step 1

Combine the numerators over the common denominator.

$\frac{- 5 x^{3} + 6 x^{3}}{5 x + 8}$

Step 2

Add $- 5 x^{3}$ and $6 x^{3}$ .

$\frac{x^{3}}{5 x + 8}$