document.write( "Question 339275: solve.
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document.write( "(y^2-5y)^2-20(y^2-5y)-96=0 \n" );
document.write( "
Algebra.Com's Answer #243165 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve. \n" ); document.write( "(y^2-5y)^2-20(y^2-5y)-96=0 \n" ); document.write( "--------------------------------- \n" ); document.write( "[(y^2-5y)-24][(y^2-5y)-4] = 0 \n" ); document.write( "---- \n" ); document.write( "y^2-5y = 24 or y^2-5y=4 \n" ); document.write( "---- \n" ); document.write( "y^2-5y-24 = 0 or y^2-5y-4 = 0 \n" ); document.write( "(y-8)(y+3)=0 or y = [5+-sqrt(25+16)]/2 \n" ); document.write( "y = 8 or y = -3 or y = [5+-sqrt(41)]/2 \n" ); document.write( "====================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |