document.write( "Question 446332: √40+√90 \n" ); document.write( "

Algebra.Com's Answer #307347 by chriswen(106) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sqrt%2840%29%2Bsqrt%2890%29\"$
\n" ); document.write( "= $\"sqrt%284%2A10%29%2Bsqrt%289%2A10%29\"$
\n" ); document.write( "= $\"2%2Asqrt%2810%29%2B3%2Asqrt%2810%29\"$ ... i.e. 2x+3x=5x
\n" ); document.write( "= $\"5%2Asqrt%2810%29\"$
\n" ); document.write( "...
\n" ); document.write( "The answer would be 15.8 but, you could have found that from the beginning. $\"5%2Asqrt10\"$ is the simplified answer from what you gave. \n" ); document.write( "

\n" );