SOLUTION: sqrt (72) - sqrt (2). I have to simplify the rational expression step by step. Can you help?

Question 279335: sqrt (72) - sqrt (2). I have to simplify the rational expression step by step. Can you help?

Found 2 solutions by checkley77, JBarnum:
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
sqrt (72) - sqrt (2).
sqrt(36*2)-sqrt(2)
6sqrt(2)-sqrt(2)
(6-1)sqrt(2)
5sqrt(2) ans.
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
this is in simplified form unless u go to decimal form

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