document.write( "Question 596078: What is the solution set for this equation?
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document.write( "4y(squared)-4y-15=0
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Algebra.Com's Answer #377496 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is the solution set for this equation? \n" ); document.write( "4y(squared)-4y-15=0 \n" ); document.write( "-------------------------------------------- \n" ); document.write( "4y^2 - 4y - 15 = 0 \n" ); document.write( "----- \n" ); document.write( "4y^2-10y+6y-15 = 0 \n" ); document.write( "2y(2y-5)+3(2y-5) = 0 \n" ); document.write( "----- \n" ); document.write( "(2y-5)(2y+3) = 0 \n" ); document.write( "------------------------ \n" ); document.write( "y = 5/2 or y = -3/2 \n" ); document.write( "----- \n" ); document.write( "Solution: {5/2 , -3/2) \n" ); document.write( "============================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================================ \n" ); document.write( " |