Ask Question
15 May, 10:00

F (x) = 3x^5-4x^4+45, find f (-2)

+5
Answers (2)
  1. 15 May, 10:08
    0
    F (-2) = - 115

    Step-by-step explanation:

    F (x) = 3x^5-4x^4+45

    let x = - 2

    F (-2) = 3 (-2) ^5-4 (-2) ^4+45

    = 3 * (-32) - 4 (16) + 45

    = - 96-64+45

    =-115
  2. 15 May, 10:18
    0
    3 * (-2) ^5-4 * (-2) ^4+45 = - 115
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “F (x) = 3x^5-4x^4+45, find f (-2) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers