Question

If f(x)=4x^2+1 and g(x)=x^2-5 find (f+g)

Answer 1

Given:
f(x) = 4x² + 1
g(x) = x² - 5

Then
(f + g)(x) = 4x² + 1 + x² - 5
              = 5x² - 4

Answer: 5x² - 4

Answer 2

Answer: 3x^2 + 6

a p e x

Step-by-step explanation: take the parentheses