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5 August, 16:57

What is the solution to 2x2+8x=x2-16?

O x=-4

Ox=-2

Ox=2

x=4

+3
Answers (2)
  1. 5 August, 17:04
    0
    x=-4

    Step-by-step explanation:

    A on edg
  2. 5 August, 17:11
    0
    8x+4=x^2-16

    -x^2+8x+20=0

    (-x-2) (x-10) = 0

    Answer is Ox=-2
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