Po2okeemcireidmcm Po2okeemcireidmcm

26-01-2017
Mathematics

Answered

Solve the equation.

4x^2 – 8 = 56

16, –16

8, –8

4, –4

2, –2

Verified Answer :

makaylatellez makaylatellez

01-02-2017

Take the square root of each side:
x = {-4, 4}

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The80sKid The80sKid

02-02-2017

The should be 4, -4. Hope this helps! ;)

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