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OpenStudy (keke):
simplify; 3√(45)-2√(20)
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OpenStudy (anonymous):
\[5\sqrt{5}\]
OpenStudy (anonymous):
\[3*3\sqrt{5}-2*2\sqrt{5}=(9-4)\sqrt{5}=5\sqrt{5}\]
OpenStudy (anonymous):
ANAND SIMPLIFY DOES NOT MEAN SOLVING : SAID BY KEKE
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