Evaluate f(x)=(3/4)^2

$f (x) = {(\frac{3}{4})}^{2}$

Simplify ${(\frac{3}{4})}^{2}$ .

Apply the product rule to $\frac{3}{4}$ .

$f (x) = \frac{3^{2}}{4^{2}}$

Raise $3$ to the power of $2$ .

$f (x) = \frac{9}{4^{2}}$

Raise $4$ to the power of $2$ .

$f (x) = \frac{9}{16}$

Subtract $f (x)$ from both sides of the equation.

$0 = \frac{9}{16} - f (x)$

Rewrite the equation as $\frac{9}{16} - f (x) = 0$ .

$\frac{9}{16} - f (x) = 0$