document.write( "Question 375745: John is 3 years older than Sam. The product of their ages is 54. Find their ages \n" ); document.write( "
Algebra.Com's Answer #267197 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Sam = x \n" ); document.write( "John = x+3 \n" ); document.write( "... \n" ); document.write( "x(x+3)=54 \n" ); document.write( "x^2+3x=54 \n" ); document.write( "x^2+3x-54=0 \n" ); document.write( "x^2+9x-6x-54=0 \n" ); document.write( "x(x+9)-6(x+9)=0 \n" ); document.write( "(x-6)(x+9)=0 \n" ); document.write( "x= 6 OR x =-9 \n" ); document.write( "(6 & 9) OR (-9, -6) \n" ); document.write( ",, \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |