SOLUTION: can some one please check this for me? I had to solve and check sqrt{{{x+4}}}=3 (sqrt{{{x+4)}}}^2=3^2 x+4=9 x=11 check sqrt{{{11+2}}}=3 sqrt{{{9}}}=3 3=3

SOLUTION: can some one please check this for me? I had to solve and check sqrt{{{x+4}}}=3 (sqrt{{{x+4)}}}^2=3^2 x+4=9 x=11 check sqrt{{{11+2}}}=3 sqrt{{{9}}}=3 3=3

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Question 78175: can some one please check this for me?
I had to solve and check
sqrt=3
(sqrt^2=3^2
x+4=9
x=11
check
sqrt=3
sqrt=3
3=3
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

x+4=9
x=5
Check:

Since we squared the root, we're only looking for the positive answer.
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