document.write( "Question 545730: y^4-18y^2+81=0 \n" ); document.write( "
Algebra.Com's Answer #355685 by saifoo.khan(162)![]() ![]() You can put this solution on YOUR website! Hello,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 3, y = 3 \n" ); document.write( " |