document.write( "Question 192664: i need help with x squared minus 2x plus 1 equal 24 \n" ); document.write( "
Algebra.Com's Answer #144611 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! help with x squared minus 2x plus 1 equal 24 \n" ); document.write( "----------------------------------------- \n" ); document.write( "x^2 - 2x + 1 = 24 \n" ); document.write( "x^2 -2x - 23 = 0 \n" ); document.write( "Use the quadratic formula to get: \n" ); document.write( "x = [2 +- sqrt(4 - 4*1*-23)]/2 \n" ); document.write( "x = [2 +- sqrt(4 + 92)]/2 \n" ); document.write( "x = [2 +- sqrt(96)]/2 \n" ); document.write( "x = [2 +- 4sqrt(6)]/2 \n" ); document.write( "x = 1 + 2sqrt(6) or x = 1 - 2sqrt(6) \n" ); document.write( "======================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |