Evaluate (10^0r^-11*8)/(3^2)

$\frac{10^{0} r^{- 11} \cdot 8}{3^{2}}$

Step 1

Move $r^{- 11}$ to the denominator using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{8}{3^{2} r^{11}}$

Step 2

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

$\frac{8}{9 r^{11}}$