SOLUTION: can someone tell me if i simplified this right? 21+sqrt{{{63}}}/3 =7+sqrt{{{63}}}

SOLUTION: can someone tell me if i simplified this right? 21+sqrt{{{63}}}/3 =7+sqrt{{{63}}}

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Question 79083: can someone tell me if i simplified this right?
21+sqrt/3
=7+sqrt
Answer by ptaylor(2198) (Show Source): You can put this solution on YOUR website!
and this equals
which equals
and this reduces to:

------------------------------------ans
CK
Using a calculator

Hope this helps-------ptaylor

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