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Mathematics 7 Online
OpenStudy (anonymous):

Please check my answer? :) 3√45^3 + 2√12 + √27 - 3√20x^3 Answers: 3x√5x + 7√3 3x√10x + 7√6 10x√8x 40x√x My answer is B

OpenStudy (anonymous):

correct yes

OpenStudy (anonymous):

no...the correct answer is A

OpenStudy (anonymous):

?

OpenStudy (anonymous):

3|x|*sqrt(5x) + 7*sqrt(3)

OpenStudy (anonymous):

or A

OpenStudy (anonymous):

How'd you find that answer?

OpenStudy (anonymous):

http://answers.yahoo.com/question/index?qid=20111117063927AAvHJbt pluss i did it on a sheet of paper

OpenStudy (anonymous):

Thank you ;)

OpenStudy (anonymous):

np

OpenStudy (anonymous):

I have another one

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