Ask Question
20 May, 11:52

What are the solutions to the quadratic equation 4x2 + 28x = 0?

x = 4 and x = - 7

x = 4 and x = 7

x = 0 and x = - 7

x = 0 and x = 7

+4
Answers (1)
  1. 20 May, 12:15
    0
    4x^2 + 28x = 0

    First step: take out the GCF

    4x (x + 7) = 0

    2nd step: equal each expression to 0

    4x = 0

    (x + 7) = 0

    3rd: solve

    4x = 0

    x = 0

    x + 7 = 0

    x = - 7

    So the answer is x = 0 and x = - 7
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What are the solutions to the quadratic equation 4x2 + 28x = 0? x = 4 and x = - 7 x = 4 and x = 7 x = 0 and x = - 7 x = 0 and x = 7 ...” 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