Question

What is the value of a^2 + 3b + c - 2d, when a = 3, b = 8, c = 2, and d = 5?

Answer 1

25

Explanation:

'. a=3

b=8

c =2

d=5

so

3^2+3(8)+2-2(5).

9+24+2-10

=25