Question

Factorise : (x+y) - (x-y) ​

Answer 1

Answer:

x²-y²

Step-by-step explanation:

(x+y) - (x-y)

common : (x+x) - (y+y)

merging : x²-y²

therefore, the answer is x²-y²

Answer 2

the answer is x^2 - y^2