document.write( "Question 381757: How do you solve 2(x+1)^2=3x+7 using the quadratic equation?? \n" ); document.write( "
Algebra.Com's Answer #270741 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How do you solve 2(x+1)^2=3x+7 using the quadratic equation?? \n" ); document.write( "--- \n" ); document.write( "2(x^2+2x+1) = 3x+7 \n" ); document.write( "4x^2+x-5 = 0 \n" ); document.write( "--- \n" ); document.write( "4x^2+5x-4x-5 = 0 \n" ); document.write( "x(4x+5)-(4x+5) = 0 \n" ); document.write( "(4x+5)(x-1) = 0 \n" ); document.write( "x = -5/4 or x = 1 \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |