document.write( "Question 124528: Simplify by combining like terms.\r
\n" );
document.write( "\n" );
document.write( "1) 5 square root of 8 MINUS 2 square root of 50 PLUS square root of 18\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "2) 3 square root of 5 MINUS square root of 45 \n" );
document.write( "
Algebra.Com's Answer #91272 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Simplify: \n" ); document.write( "1) \n" ); document.write( "The technique to use here is to factor the quantity under the radical (the radicand) looking for perfect squares in the factors. When you do find a factor that is a perfect square, take its square root and move the result outside of the radical. \n" ); document.write( "Like this: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "See the idea? \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "2) Simplify: \n" ); document.write( " |