document.write( "Question 200110: -4sqrt5(1-2sqrt5+sqrt15)
\n" );
document.write( "I hope that makes sense, everytime I wrote sqrt I meant the square root of... \n" );
document.write( "
Algebra.Com's Answer #151161 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -4sqrt5(1-2sqrt5+sqrt15) \n" ); document.write( "--- \n" ); document.write( "= -4sqrt(5) + 8*sqrt(25) - 4sqrt(75) \n" ); document.write( "--- \n" ); document.write( "= -4sqrt(5) + 8*5 - 4*5sqrt(3) \n" ); document.write( "--- \n" ); document.write( "= -4sqrt(5) + 40 - 20sqrt(3) \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |