Ask Question
Today, 08:22

Find all roots: x^3-7x^2-12x = 0

+3
Answers (1)
  1. Today, 08:47
    0
    The roots are 0, 3 and 4.

    Step-by-step explanation:

    x^3-7x^2-12x = 0 Take out x:

    x (x^2 - 7x - 12) = 0 Factor the expression in the brackets:

    x (x - 3) (x - 4) = 0

    x = 0 or x - 3 = 0 or x - 4 = 0, so

    The roots are 0, 3 and 4.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find all roots: x^3-7x^2-12x = 0 ...” 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