SOLUTION: Please help, test tomorrow (2x+5)^1/2=4

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Question 128333: Please help, test tomorrow
(2x+5)^1/2=4
Answer by stanbon(48564) About Me  (Show Source):
You can put this solution on YOUR website!
(2x+5)^1/2=4
(2x+5)^1/2=4
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Square both sides to get:
2x+5 = 16
2x = 11
x = 11/2
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Cheers,
Stan H.