document.write( "Question 798278: The age of father is twice the square of the age of his son . Eight years hence , father's age will be thrice times as that of his son . Find their present age ?
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Algebra.Com's Answer #482154 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! f=2s^2\r \n" ); document.write( "\n" ); document.write( "f+8=3*(s+8) \n" ); document.write( "f+8=3s+24 \n" ); document.write( "f=3s+16 \n" ); document.write( "2s^2=3s+16 \n" ); document.write( "2s^2-3s-16=0 \n" ); document.write( "positive answers only\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |