SOLUTION: how do you do the square root of 18 plus 2 times the square root of 80

SOLUTION: how do you do the square root of 18 plus 2 times the square root of 80

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Question 222696: how do you do the square root of 18 plus 2 times the square root of 80
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
how do you do the square root of 18 plus 2 times the square root of 80
:

Factor inside the radicals to reveal the perfect squares

extract the square roots

; about all you can do with it

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