Question

F(a)=-2a +5
s(a)= a- 2 - 2a
Find f(a) +gla)

Answer 1

-3a+8

Explanation:

f(a)=-2a +5

s(a)= a-2-2a=-a+2

We are asked to determine

f(a) +g(a)

= (-2a +5)+ (-a+2)

=-2a+5-a+2

=-2a-a+5+2

=-3a+8