Question

4. The smallest natural number, which when added to the difference of
squares
of 17 and 13 gives a perfect square, is
(a) 5
(b) 4
(c) 21
(d) 1
plz don't spam.
And correct answer is a) but u have to solve it step by step. ​

Answer 1

Answer:

sorry i can't reply your questions

I'm little bit better now

soory I'm drunker. but its true

i know tjis is bad for me..

but hm gm m peete hai kya kre

sorry sis if you think I'm not good

absolutely u are right.... im bad

Answer 2

Answer:

option d is the correct answer.