Solve this equation: 5x^4+ 50x^2 +80=0

Question

Solve this equation:

5x^4+ 50x^2 +80=0

in progress 0
Thiên Di 4 years 2021-07-19T05:51:10+00:00 1 Answers 15 views 0

Answers ( )

  1. nguyetanh
    0
    2021-07-19T05:52:55+00:00
    Reply

    Answer:

    x =√-1.403 = 0.0 – 1.18454 i

    x =√-1.403 = 0.0 + 1.18454 i

    x =√11.403 = -3.37685

    x =√11.403 = 3.37685

    Step-by-step explanation: i think either one of these could work

    hope i could help 🙂

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )