document.write( "Question 371014: If the square of a number decreased by the number is 56, then what is the numbers? \n" ); document.write( "
Algebra.Com's Answer #264332 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let number be x \n" ); document.write( "square of number = x^2 \n" ); document.write( "decreased by x \n" ); document.write( "x^2-x \n" ); document.write( "x^2-x=56 \n" ); document.write( "x^2-x-56=0 \n" ); document.write( "x^2-8x+7x-56=0 \n" ); document.write( "x(x-8)+7(x-8)=0 \n" ); document.write( "(x-8)(x+70=0 \n" ); document.write( "x = 8 OR -7 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |