Question

If f(x) = 3x2 + 3x and g(x) = x2 - 5x + 2. What is f(x) + g(x)?
Answer
3x4 - 15x2 + 2
3x2 - 15x + 2
4x2 - 8x + 2
4x2 - 2x + 2

Answer 1

just add them 3x^2 + 3x + x^2 -5x + 2 = 4x^2 -2x + 2

Answer 2

i dont understand how to do this problem

Answer 3

f(x) + g(x) means the sum of the terms of f(x) and g(x)

3x^2 + 3x + x^2 - 5x + 2 = 4 x^2 - 2x + 2

f(x) + g(x) = 4 x^2 - 2x + 2

Answer 4

the question of asking to just add the 2 functions....f(x) and g(x)

f(x) + g(x)