Question

Factorise the following - 1/25x² - 1/36y²​

Answer 1

(1/5x)2 - (1/6y)2

(1/5x + 1/6y) (1/5x - 1/6y)

Answer 2

Answer:

(1x/5+1y/6)²

Step-by-step explanation:

1x²/25-1y²/36 => (1x/5)²-(1y/6y)²

=> (1x/5+1y/6) (1x/5-1y/6)