Question

give me fast full solution ...............​

Answer 1

Answer:

[x + (y/10)] [x - (y/10)]

Step-by-step explanation:

Factorise

x² - y²/100

by applying identity (a²-b²) = (a+b) (a-b)

so,

x² - y²/100 = [x + (y/10)] [x - (y/10)]