document.write( "Question 97612: \"+sqrt%28+20+%29+\" + \"+2sqrt%28+45+%29+\" \n" ); document.write( "
Algebra.Com's Answer #71005 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
sqrt( 20 ) + 2sqrt( 45 )\r
\n" ); document.write( "\n" ); document.write( "= sqrt(4*5) + 2sqrt(9*5)\r
\n" ); document.write( "\n" ); document.write( "= 2sqrt(5) = 2*3sqrt(5)\r
\n" ); document.write( "\n" ); document.write( "= 2sqrt(5 + 6sqrt(5)\r
\n" ); document.write( "\n" ); document.write( "= 8sqrt(5
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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