document.write( "Question 481233: I really don't understand this one.. \r
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\n" ); document.write( "\n" ); document.write( "Simplify the following expression.\r
\n" ); document.write( "\n" ); document.write( "square root -45 square root -70
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Algebra.Com's Answer #329589 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28-45%29%2Asqrt%28-70%29+=+sqrt%28%2B3150%29\"
\n" ); document.write( "= \"sqrt%28225%2A14%29\"
\n" ); document.write( "= \"sqrt%28225%29%2Asqrt%2814%29\"
\n" ); document.write( "= \"15%2Asqrt%2814%29\"
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