Ask Question
4 November, 03:22

Solve x4 - 7x2 - 18 = 0

+3
Answers (2)
  1. 4 November, 04:02
    0
    the answer is

    x=±3,±√ 2



    ı

    Step-by-step explanation:

    (x ^2-9) (x 2+2) = 0
  2. 4 November, 06:58
    0
    Thw answer is X = 3 or - 3
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve x4 - 7x2 - 18 = 0 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers