Ask Question
28 August, 07:22

Factor completely 5x2 - 5x - 100.

+3
Answers (1)
  1. 28 August, 08:24
    0
    First, factor out 5:

    5 (x² - x - 20)

    We need two numbers that add to - 1 and multiply to - 20. - 5 and 4 satisfy this.

    5 (x-5) (x+4)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Factor completely 5x2 - 5x - 100. ...” 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