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Subjects
Mathematics CBSE
Class 10
Quadratic Equations
Solution of a quadratic equation by factorisation
13.
Determine the present ages
Exercise condition:
5
m.
The sum of ages of
Rohit
and his father is
45
years.
Three years ago, the product of their ages in years was
198
. Find their present ages.
The present age of
Rohit
=
9
12
10
7
years
The present age of
Rohit
's father
=
36
34
41
39
years
1
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