Posted by Cassie on Thursday, March 26, 2009 at 4:03pm.
3(square root of)18 + square root of 2.
How would I solve this problem, preferably making the numbers after the square root sign the same?
P.S: Is there a way to do the square root sign on the computer?

Algebra  Reiny, Thursday, March 26, 2009 at 4:42pm
3√18 + √2
= 3(3√2) = √2
= 10√2
on my PC I hold down the ALT key, type 251 in the keypad, then release the ALT key
on a Mac, hold down the Option key while pressing the V key
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