Ask Question
25 August, 19:28

10) x²=16

A ±4

B ±8

C 4

D 8

+2
Answers (1)
  1. 25 August, 19:52
    0
    x² = 16

    x² - 16 = 0

    x² - 4² = 0

    (x - 4) (x + 4) = 0

    x = 4 or x = - 4

    x = ±4 (A)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “10) x²=16 A ±4 B ±8 C 4 D 8 ...” 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