Precalculus Examples

$g (f^{- 1} (\frac{12}{13}))$

Step 1

Rewrite using the commutative property of multiplication.

$\frac{12}{13} g f^{- 1}$

Step 2

Combine $\frac{12}{13}$ and $g$ .

$\frac{12 g}{13} f^{- 1}$

Step 3

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{12 g}{13} \cdot \frac{1}{f}$

Step 4

Multiply $\frac{12 g}{13}$ by $\frac{1}{f}$ .

$\frac{12 g}{13 f}$