document.write( "Question 674559: One number is one-third of another. The difference of their squares is ¾. Find the numbers \n" ); document.write( "
Algebra.Com's Answer #419320 by nerdybill(7384) You can put this solution on YOUR website! One number is one-third of another. The difference of their squares is ¾. Find the numbers \n" ); document.write( ". \n" ); document.write( "Let x = one number \n" ); document.write( "then \n" ); document.write( "x/3 = other number \n" ); document.write( ". \n" ); document.write( "x^2 - (x/3)^2 = 3/4 \n" ); document.write( "x^2 - x^2/9 = 3/4 \n" ); document.write( "multiplying both sides by 36: \n" ); document.write( "36x^2 - 4x^2 = 27 \n" ); document.write( "32x^2 = 27 \n" ); document.write( "x^2 = 27/32 \n" ); document.write( "x = \n" ); document.write( "x = \n" ); document.write( ". \n" ); document.write( "other number: \n" ); document.write( "x/3 = \n" ); document.write( "x/3 = \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |