2 years ago my age was 4 1/2 times
the age of my son s 6 years ago
my age was twice the square of
the age of my som. What is the
present age of my son.
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2
Answer:
Let my age = x
Let son's age=y
ATQ-1
(x-2)=(y-2)9/2
2x-4=9y-18
2x-9y=-14
ATQ-2
(x-6)=[2(y-6)]^2
x-6=[2y-12]^2
x-6=4y^2+144-48y
Age apne aap karle
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