document.write( "Question 1045432: The age of Radhika's mother is square the age of Radhika. Five years hence, mother will be 3 times her age. The difference\r
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document.write( "of their ages will be: \n" );
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Algebra.Com's Answer #660856 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The age of Radhika's mother is square the age of Radhika. Five years hence, mother will be 3 times her age. The difference\r \n" ); document.write( "\n" ); document.write( "of their ages will be: \n" ); document.write( "-------------- \n" ); document.write( "M = R^2 \n" ); document.write( "M+5 = 3(R+5) \n" ); document.write( "---- \n" ); document.write( "Sub for M \n" ); document.write( "R^2+5 = 3R+15 \n" ); document.write( "R^2 - 3R - 10 = 0 \n" ); document.write( "(R-5)*(R+2) = 0 \n" ); document.write( "R = 5 \n" ); document.write( "etc \n" ); document.write( " |