Question

If x=2, and y=3, then 40-(9x)+y^2=____

Answer 1

40-(9*2)+3^2

= 40 - 18 +9

= 31

Answer 2

31

Explanation:

We need to substitute values of x and y into given formula

40 - (9x) +y² = 40 - (9*2) + 3² = 40 - 18 + 9 = 31