document.write( "Question 641097: sqrt(45)+sqrt(80)-3 sqrt(20) \n" ); document.write( "

Algebra.Com's Answer #403536 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
sqrt(45)+sqrt(80)-3 sqrt(20)
\n" ); document.write( "√45+√80+√20
\n" ); document.write( "=√9*√5+√16*√5-3(√4*√5)
\n" ); document.write( "=3√5+4√5-6√5
\n" ); document.write( "=√5
\n" ); document.write( " \n" ); document.write( "

\n" );