6√15-(2-3√60)
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Originally Posted by blame_canada100 6√15-(2-3√60) Note that $\displaystyle \sqrt{60}=\sqrt{4\cdot 15}=2\sqrt{15}$ Thus, the expression becomes $\displaystyle 6\sqrt{15}-(2-6\sqrt{15})$ It should be easy to take it from here. I hope this makes sense! --Chris
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