Question

If F(x) = x2 + 4x and G(X) = 2x + 2, find F(5) + G(6).​

Answer 1

f(5) = 5^2 + 4(5)

f(5)= 25 + 20 = 45

g(6) = 2(6) + 2

g(6)= 12 + 2 = 14

45+ 14=59