document.write( "Question 589139: I am having trouble completely solving this square root problem. I know the part √70,000 is 100√7 but not sure how to solve the part before it. Thank you for your help.\r
\n" ); document.write( "\n" ); document.write( "-5√3(2√12+3√21)+√70,000
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Algebra.Com's Answer #374738 by htmentor(1343)\"\" \"About 
You can put this solution on YOUR website!
I am having trouble completely solving this square root problem. I know the part √70,000 is 100√7 but not sure how to solve the part before it. Thank you for your help.
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\n" ); document.write( "\"sqrt%2812%29+=+2%2Asqrt%283%29\"
\n" ); document.write( "And \"sqrt%2821%29+=+sqrt%287%29%2Asqrt%283%29\"
\n" ); document.write( "Multiplyig through and simplifying gives
\n" ); document.write( "\"-20%2A3+-+15%2A3%2Asqrt%287%29+%2B+100%2Asqrt%287%29\"
\n" ); document.write( "Combine terms:
\n" ); document.write( "\"-60+%2B+%28-45+%2B+100%29%2Asqrt%287%29\"
\n" ); document.write( "\"-60+%2B+55%2Asqrt%287%29\"
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