document.write( "Question 541927: Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to adding polynomial expressions? How is it different? Provide a radical expression for your classmates to simplify. \n" ); document.write( "
Algebra.Com's Answer #354360 by friesr(113)![]() ![]() ![]() You can put this solution on YOUR website! check out these videos at www.khanacademy.org\r \n" ); document.write( "\n" ); document.write( "http://www.khanacademy.org/video/adding-and-subtracting-polynomials-1?playlist=Algebra+I+Worked+Examples \n" ); document.write( " |