What is the solution to 2x^2+8x=x^2-16? x=4 x=-2 х=2 х=4

Question

What is the solution to 2x^2+8x=x^2-16?
x=4
x=-2
х=2
х=4

in progress 0
Thiên Hương 4 years 2021-08-22T16:15:25+00:00 1 Answers 4 views 0

Answers ( )

  1. thongdat2
    0
    2021-08-22T16:17:19+00:00
    Reply

    Question: What is the solution to 2x^2+8x=x^2-16?

    Answer: x=-4 is what I got I’m not sure if u meant to put one of the 4’s as -4 but yeah I got -4 and did it twice and got -4 again. Hope that helped.

Leave an answer

Browse

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