document.write( "Question 416698: The square of a number is 10 less than 7 times the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #291899 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Let the number be x \n" ); document.write( "x^2=7x-10 \n" ); document.write( "x^2-7x+10=0 \n" ); document.write( "x^2-5x-2x+10=0 \n" ); document.write( "x(x-5)-2(x-5)=0 \n" ); document.write( "(x-5)(x-2)=0 \n" ); document.write( "x= 5 OR 2 \n" ); document.write( " |