Question

Let f(x)=3x+5 and g(x)=x^2.

find (f+g)(x)

i need the answer now plese and thack you

Answer 1

Answer: x² + 3x + 5

Explanation:

f(x) = 3x + 5 g(x) = x²

(f + g)(x) = f(x) + g(x)

= 3x + 5 + x²

= x² + 3x + 5