Question

Solve 9p²
If p = 1/3

Answer 1

$9 \times \ { \frac{1}{3} }^{2}$

$9 \times \frac{1}{9}$

$= 1$

Answer 2

Answer:

$if \: \: p = \frac{1}{3} \\ \\ therefore \: \: 9 {(p)}^{2} = 9( { \frac{1}{3} })^{2} \\ \\ = > 9 \times \frac{1}{9} = \frac{9}{9} \\ \\ 1$