document.write( "Question 782302: what is the quadratic equation of 8y+3y^2=35? please help! \n" ); document.write( "
Algebra.Com's Answer #476371 by waynest(281)![]() ![]() ![]() You can put this solution on YOUR website! 8y + 3y^2 = 35 \n" ); document.write( "3y^2 + 8y - 35 = 0 \n" ); document.write( "use quadratic equation to solve:\r \n" ); document.write( "\n" ); document.write( "(-8 +-sqrt8^2 - 4(3)(-35))/2(3) \n" ); document.write( "(-8 +-sqrt64 +420) /6 \n" ); document.write( "(-8 +-sqrt484) /6 \n" ); document.write( "(-8 +- 22) /6 \n" ); document.write( "(-4 +- 11) /3\r \n" ); document.write( "\n" ); document.write( "x = (-4 + 11) /3 = 2.33\r \n" ); document.write( "\n" ); document.write( "x = (-4 - 11) /3 = -5 \n" ); document.write( " |