Answers

  • Brainly User
2016-02-09T22:51:50+08:00
2 \sqrt{x+2} =3

(2 \sqrt{x+2}) ^{2}  = (3) ^{2}

4 (x + 2) = 9

4x + 8 = 9

4x + 8 = 9 - 8

4x = 1

4x/4 = 1/4

x = 1/4

ANSWER:  x = 1/4
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