Question

Evaluate when x=5:
(x²-3) / 2

Answer 1

11

Explanation:

Given x value is 5.

Substitute the value of x in the given equation.

5^2 is 5*5 = 25

Subtract 3 from 25 ---> 25 - 3 = 22

Divide 22 by 2 ---> 22/2 = 11

Hence, the answer is 11.