Question

If g(x)= -(3/(4x)) , find g(g(x)) please show work.

Answer 1

Copy and paste his work ^

Answer 2

Answer:

$g(g(x)) = x$

Step-by-step explanation:

$g(x) = -\dfrac{3}{4x}$

$g(g(x)) = -\dfrac{3}{4g(x)}$

$g(g(x)) = -\dfrac{3}{4(-\frac{3}{4x})}$

$g(g(x)) = -\dfrac{3}{4} \div (-\frac{3}{4x})$

$g(g(x)) = -\dfrac{3}{4} \times (-\frac{4x}{3})$

$g(g(x)) = \dfrac{3 \times 4x}{4 \times 3}$

$g(g(x)) = x$