Ask Question
22 September, 22:27

4x^3-2x^2+x-2

Predict the number of complex roots and explain how you got it

+4
Answers (1)
  1. 22 September, 22:32
    0
    Step-by-step explanation:

    4x^3-2x^2+x-2

    4x³-2x²+x-2=0

    2x² (x-2) + 1 (x-2) = 0

    (2x²+1) (x-2) = 0

    x-2 = 0 2x²+1 = 0

    x=2 2x² = -1

    x² = - 1/2

    x = √-1/2

    x = √-1/2. 2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “4x^3-2x^2+x-2 Predict the number of complex roots and explain how you got it ...” 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