document.write( "Question 772511: Simplify: \"+sqrt+%2820%2F7%29+\" . I got an answer of 20 \"square+root+7+\" all over 7. I was wondering if this was correct, and if not, could you please correct me and show work? \n" ); document.write( "
Algebra.Com's Answer #470924 by Edwin McCravy(20059)\"\" \"About 
You can put this solution on YOUR website!
\"+sqrt+%2820%2F7%29+\" = \"+sqrt+%2820%29%2Fsqrt%287%29+\" = \"+sqrt+%284%2A5%29%2Fsqrt%287%29+\" = \"+%282%2Asqrt+%285%29%29%2Fsqrt%287%29+\" = \"+%282%2Asqrt+%285%29%29%2Fsqrt%287%29+\"\"%22%22%2A%22%22\"\"+sqrt+%287%29%2Fsqrt%287%29+\" = \"+%282%2Asqrt+%2835%29%29%2Fsqrt%2849%29+\" = \"+%282%2Asqrt+%2835%29%29%2F7+\" \n" ); document.write( "
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