by 
Trisha
ANSWERS: 5
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7.67(rounded and im young and shouldn't know this stuff yet)
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are you saying [(sqrt32)+2]^(sqrt2), or (sqrt32)+2^(sqrt2), or [sqrt(32+2)]^(sqrt2), or sqrt[(32+2)^(sqrt2)], or sqrt[32+(2^(sqrt2))]? order of operations is very important.
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Pardon the lack of square root signs, I'll use sqrt instead Assuming you mean sqrt(32)+(2^sqrt(2)) it's around 8.32. It's not a very easy question to understand though EDIT: having read the comments it's 6*sqrt(2) 2nd EDIT: Would it be more help explained? sqrt(32) = sqrt(2) x sqrt(16) sqrt(16) = 4 => sqrt(32) = 4 x sqrt(2) 4 x sqrt(2) + 2 x sqrt(2) = 6 x sqrt(2) which is a neater answer than the actual evaluated answer
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The revised question: sqrt(32) + 2*(sqrt(2) I can simplify it only a little, as follows: 2^(5/2) + 2*2^(1/2) Paste the expression into the Google search bar, hit ENTER, and Google's calculator returns the following: 2^(5/2) + 2*2^(1/2) = 8.48528137
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Trying to make sense of this badly worded question, I think Trisha probably meant to say "What is the square root of 32 plus 2 to the power of 2" = sqrt(32+2^2) = sqrt(32+4) = sqrt 36 = 6 Whaddya think?
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