document.write( "Question 425671: Can someone help me on this one:
\n" ); document.write( "sqrt(16)+sqrt(81)
\n" ); document.write( "

Algebra.Com's Answer #296317 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%2816%29%2Bsqrt%2881%29\"\r
\n" ); document.write( "\n" ); document.write( "=\"sqrt%284%5E2%29%2Bsqrt%289%5E2%29\"....cancel sqrt and power of 2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "=\"4%2B9\"\r
\n" ); document.write( "\n" ); document.write( "=\"13\"
\n" ); document.write( "
\n" );