ramu 's mother's age is 25 years older than him . The product of their ages is 3years later will be 600 . find their present age
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Let age of ramu=x
Mother=25+x
So..after 3 years..
(x+3)(x+28)=600
x^2+28x+3x+84=600
x^2+31x=600-84
x^2+31x-516
by solving them x=12
so..age of ramu =12
Mother=25+12=37
Mother=25+x
So..after 3 years..
(x+3)(x+28)=600
x^2+28x+3x+84=600
x^2+31x=600-84
x^2+31x-516
by solving them x=12
so..age of ramu =12
Mother=25+12=37
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