SOLUTION: <pre>Simplify. {{{7sqrt(700)}}} I have come up with {{{70sqrt(7)}}}. Is this correct???? I think that I have done something wrong, but I am not sure.</pre>

Algebra ->  Radicals -> SOLUTION: <pre>Simplify. {{{7sqrt(700)}}} I have come up with {{{70sqrt(7)}}}. Is this correct???? I think that I have done something wrong, but I am not sure.</pre>      Log On


   



Question 69624:
Simplify.     7sqrt%28700%29
I have come up with 70sqrt%287%29. Is this correct???? 
I think that I have done something wrong, but I am not sure.

Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify.     7sqrt%28700%29

I have come up with 70sqrt%287%29. Is this correct????

YES!

 I think that I have done something wrong, but I am not sure.

NO YOU DID NOTHING WRONG:

7sqrt%28700%29 = 7sqrt%28100%2A7%29 = 7sqrt%28100%29%2Asqrt%287%29 = 7%2A10sqrt%287%29 = 70sqrt%287%29

Edwin