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
\n" );
document.write( "\n" );
document.write( "of their ages will be: \n" );
document.write( "
Algebra.Com's Answer #660858 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! Let r represent Radhika. Then Radhika's mother is rē. So \n" ); document.write( "3(r+5)=rē+5 \n" ); document.write( "3r+15=rē+5 \n" ); document.write( "rē-3r-10=0 \n" ); document.write( "(r+2)(r-5)=0 \n" ); document.write( "r=5 \n" ); document.write( "r+5=10 \n" ); document.write( "rē+5=30 \n" ); document.write( "In 5 years, the difference in their ages will be 20 years.☺☺☺☺ \n" ); document.write( " |