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waheguru
 2 years ago
Quick Question: How does √20 = 2√5
Please Explain I am confused
waheguru
 2 years ago
Quick Question: How does √20 = 2√5 Please Explain I am confused

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gabrielle12
 2 years ago
Best ResponseYou've already chosen the best response.0You can factor 20 out to equal 2*2*5. The square root of this is 2 times the square root of 5

waheguru
 2 years ago
Best ResponseYou've already chosen the best response.0Can you show me how this would work if say it was √30?

yoyointegrals
 2 years ago
Best ResponseYou've already chosen the best response.130 factors to 5*2*3 so you cannot change the square root of it.

waheguru
 2 years ago
Best ResponseYou've already chosen the best response.0√40 does factor to 2*2*10 can you show how it work with this
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