Question

solve this

choose the correct answer ​

Answer 1

Answer:

D)0

Step-by-step explanation:

AS (X+Y)(X-Y)=X²-Y²

CANCELLING + AND - GIVES O

Answer 2

THE CORRECT OPTION IS D ie. 0

BY USING THE IDENTITY X² - Y² = (X + Y)(X-Y)

X² - Y² + Y² - Z² + Z² - X² = 0

PLEASE MARK AS BRAINLIEST.

:-)