je8ssaaldalilmom je8ssaaldalilmom

24-05-2016
Mathematics

Answered

1.)What is the only solution of 2x^2 + 8x = x^2 – 16?

Verified Answer :

24-05-2016

If you would like to solve the equation 2 x^2 + 8 x = x^2 - 16, you can calculate this using the following steps:

2 x^2 + 8 x = x^2 - 16
2 x^2 - x^2 + 8 x + 16 = 0
x^2 + 8 x + 16 = 0
(x + 4) (x + 4) = 0
x = - 4

The correct result would be x = - 4.

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alliesnow05 alliesnow05

12-05-2020

Answer:

x= -4

Step-by-step explanation:

took the test:)

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