Question

m^2-n^2=14. Pls give the answer fast.

Answer 1

Answer:

Given,

n2-m2=14

(n+m)(n-m)=14

(n+m)(n-m)=7x2

Where, both n and m are integers,

⇒ n-m and n+m must be integers.

Also, n+m > n-m

Thus, by comparing,

n+m=7 and n-m = 2,

By adding the above equations,

2n=9 ⇒ n = 9/2 ( not possible ),

And, m = 7- 9/2= 5/2 ( not possible )

Hence, the values of m and n can not be determined.

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