Solve 8q-9+9r^5/5

$$8 q - 9 + \frac { 9 r ^ { 5 } } { 5 }$$

Evaluate

$$\frac{9r^{5}}{5}+8q-9$$

Short Solution Steps

To add or subtract expressions, expand them to make their denominators the same. Multiply 8q-9 times \frac{5}{5}.

$$\frac{5\left(8q-9\right)}{5}+\frac{9r^{5}}{5}$$

Since \frac{5\left(8q-9\right)}{5} and \frac{9r^{5}}{5} have the same denominator, add them by adding their numerators.

$$\frac{5\left(8q-9\right)+9r^{5}}{5}$$

Do the multiplications in 5\left(8q-9\right)+9r^{5}.

$$\frac{40q-45+9r^{5}}{5}$$

Factor

$$\frac{40q+9r^{5}-45}{5}$$

Solution Steps

Factor out \frac{1}{5}.

$$\frac{40q-45+9r^{5}}{5}$$