document.write( "Question 117469: the square root of 80m^2 \n" ); document.write( "
Algebra.Com's Answer #85469 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%2880%2Am%5E2%29\"Start with the given expression\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%2816%2A5%2Am%5E2%29\" Factor \"80\" into \"16%2A5\"
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\n" ); document.write( "\"sqrt%2816%29%2Asqrt%285%29%2Asqrt%28m%5E2%29\" Break up the square root using the identity \"sqrt%28x%2Ay%29=sqrt%28x%29%2Asqrt%28y%29\"
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\n" ); document.write( "\"4%2Asqrt%285%29%2Asqrt%28m%5E2%29\" Take the square root of the perfect square \"16\" to get 4
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\n" ); document.write( "\"4%2Asqrt%285%29%2Am\" Take the square root of the perfect squares \"m%5E2\" to get \"m\"
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\n" ); document.write( "\"4%2Asqrt%285%29%2Am\" Multiply the common terms \r
\n" ); document.write( "\n" ); document.write( "\"4%2Am%2Asqrt%285%29\" Rearrange the terms
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