Answers

2014-01-29T13:33:35+05:30
Let 
a,b be the integers.
and a is the bigger integer and b is the smaller integer.
as per given data,
(a+b)a=204 
=>a^2+ab=204 -(1)

and (a-b)b=35
     =>ab-b^2=35 -(2)

solving 1 and 2,we get a^2+b^2=169
                              =>so here a^2=144,b^2=25
=>a=12 and b=5
so,the numbers are 12 and 5.


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a^2=144 ,b^=25 how calculate it?
i just did it by practise i dint calculate it.
2014-01-29T17:14:19+05:30
Let the numbers be a and b with a>b. therefore a(a+b)=204 and b(a-b)=35.
subtracting we get a^2+b^2=169. now we know that since a,b are positive integers a≠0 and b≠0. therefore a=12, b=5.
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