document.write( "Question 798074: The product of a number decreased by 4 and increased by 6 is 39. Find all numbers satisfying this condition. \n" ); document.write( "
Algebra.Com's Answer #482028 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The product of a number decreased by 4 and increased by 6 is 39. Find all numbers satisfying this condition. \n" ); document.write( "---------- \n" ); document.write( "Equation: \n" ); document.write( "(x-4)(x+6) = 39 \n" ); document.write( "x^2 + 2x -24 = 39 \n" ); document.write( "---- \n" ); document.write( "x^2 + 2x -63 = 0 \n" ); document.write( "----- \n" ); document.write( "Factor: \n" ); document.write( "(x+9)(x-7) = 0 \n" ); document.write( "------ \n" ); document.write( "x = -9 or x = 7 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " |