document.write( "Question 80091: can you help me solve this problem
\n" ); document.write( "√15√20 \n" ); document.write( "
Algebra.Com's Answer #57453 by sprolden(40)\"\" \"About 
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can you help me solve this problem
\n" ); document.write( "√15√20\r
\n" ); document.write( "\n" ); document.write( "1- Simplify √20 by rewriting it as √4 x √5.\r
\n" ); document.write( "\n" ); document.write( "2- The √4 is 2. So, the √20 can be rewritten as 4√5.\r
\n" ); document.write( "\n" ); document.write( "3- Multiply 4√5 x √15.
\n" ); document.write( " 4√5 x √15 = 4√225\r
\n" ); document.write( "\n" ); document.write( "4- Simplify. The √225 can be rewritten as 15\r
\n" ); document.write( "\n" ); document.write( "5- The solution is 4√15 \n" ); document.write( "
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