Question

. If a2- b2 is prime, then the correct option is
1) a2 - b2 = a - b
2) a2 - b2 = a + b
3) a2 - b2 = ab
4) a² - b² = 2​

Answer 1

Answer:

if a^2 - b^2 is a prime

here a>b

prime numbers are positive numbers

(a - b)(a + b)

(a+b) can be any prime number if a>b

if a greater then b so (a-b)=1

hence answers is (a+b)

Answer 2

option (2)

a² -b²  = a+b

Step-by-step explanation:

given : $a^2-b^2$ is prime

then

a> b

and we know that the  prime numbers are the  positive numbers

thus ,

a²-b² = (a - b)(a + b)

(a+b) can be any prime number if a>b

if a greater then b so (a-b)=1

therefore ,

a² -b²  = a+b

hence option (2)

a² -b²  = a+b

#Learn more:

https://brainly.com/question/11861730