Ask Question
30 May, 11:09

Factor the polynomial below. x^2 + 15 + 56

+5
Answers (2)
  1. 30 May, 12:13
    0
    Step-by-step explanation:

    x²+15x+56 = (x+7) (x+8)
  2. 30 May, 15:03
    0
    x=-7, x=-8

    Step-by-step explanation:

    x^2 + 15x + 56=0

    look for two numbers that their sum is 15 and their product = 56

    (x+7) (x+8) = 0

    x=-7, x=-8
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Factor the polynomial below. x^2 + 15 + 56 ...” 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