Solve by factorisation 2×2 + 3x – 20 = 0

Question

Solve by factorisation
2×2 + 3x – 20 = 0

in progress 0
Ladonna 4 years 2021-08-22T17:36:43+00:00 2 Answers 8 views 0

Answers ( )

  1. Doris
    0
    2021-08-22T17:37:56+00:00
    Reply

    Answer:

    The correct answer is,

    X = -4, 5/2

  2. kiet
    0
    2021-08-22T17:38:14+00:00
    Reply

    Answer:

    x=   5/2 -4

    Hope this helps 🙂

Leave an answer

Browse

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