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anonymous
 4 years ago
How do I simplify: √2 + √5 / √6  √10? The answer is supposed to be:  5√2 + 2√3 + 2√5 + √30 / 4 but I get confused with the 3rd step. HELP!
anonymous
 4 years ago
How do I simplify: √2 + √5 / √6  √10? The answer is supposed to be:  5√2 + 2√3 + 2√5 + √30 / 4 but I get confused with the 3rd step. HELP!

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I know i have to multiply √2 + √5 / √6  √10 by √6 + √10 / √6 + √10

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and then do I: √12 + √20 + √30 + √50 / √36 + √60 √60  √100?

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.1\[2\sqrt{3}= \sqrt{12} \] \[\sqrt{20}=2\sqrt{5}\] \[\sqrt{50}=5\sqrt{2}\] since the donominator is 4 reverse the sign of each term in the numerator and and make the denominator positive

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.1\[\sqrt{20}=\sqrt{4\times5} =\sqrt{4}\times \sqrt{5}\]
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