Question

7y3 - 16 + 5y2 + (16 ÷ 4) What is the value of the expression when y = 3?

Answer 1

81

Explanation:

Substitute 3 in place of y

7 * 3 * 3 - 16 + 5 * 3 *2 + (16 / 4)

63 - 16 + 30 + 4