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OpenStudy (hy123):
-5(sqrt)27+(sqrt)12 simplify
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OpenStudy (hy123):
\[-5\sqrt{27}+\sqrt{12}\]
OpenStudy (anonymous):
27=3*.......
OpenStudy (hy123):
Is the answer \[-13\sqrt{3}\]?
OpenStudy (anonymous):
\[-15\sqrt 3 +2 \sqrt 3\] guess you're right!
OpenStudy (hy123):
thanks :D
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