Ask Question
1 April, 22:08

Solve by factoring 4x^2-25=0

+4
Answers (1)
  1. 1 April, 22:35
    0
    4x² - 25 = 0

    4x² - 10x + 10x - 25 = 0

    2x (2x) - 2x (5) + 5 (2x) - 5 (5) = 0

    2x (2x - 5) + 5 (2x - 5) = 0

    (2x + 5) (2x - 5) = 0

    2x + 5 = 0 U 2x - 5 = 0

    - 5 - 5 + 5 + 5

    2x = - 5 2x = 5

    2 2 2 2

    x = - 2¹/₂ x = 2¹/₂

    Solution Set: {-2¹/₂, 2¹/₂}
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve by factoring 4x^2-25=0 ...” 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