Ask Question
21 October, 03:52

If f (x) = 3x^2-2 and g (x) = 4x+2 what is the value of f+g 2

+5
Answers (1)
  1. 21 October, 06:53
    0
    20

    Step-by-step explanation:

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

    f (x) + g (x) = 3x² - 2 + 4x + 2 = 3x² + 4x

    Substitute x = 2 into f (x) + g (x)

    (f + g) (2) = 3 (2) ² + 4 (2) = (3 * 4) + 8 = 12 + 8 = 20
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If f (x) = 3x^2-2 and g (x) = 4x+2 what is the value of f+g 2 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers