Question

Let f(x) = x - 2 and g(x) = x2 – x. Find and simplify the expression.
(f+g)(-3)

Answer 1

f+g = (x-2)+(x²-x)

= x²-2

(f+g)(-3) = -3(x²-2)

-3x²+6

Explanation:

follow the expression (f+g)(-3)