Question

evaluate the expression when $p = 9$. $p^{2}-14$

Explanation:

Step1: Substitute p value

Substitute $p = 9$ into $p^{2}-14$. So we get $9^{2}-14$.

Step2: Calculate the square

Calculate $9^{2}=81$. Then the expression becomes $81 - 14$.

Step3: Subtract

$81-14 = 67$.

Answer:

67