Question

factorise: 25x²-100y​

Answer 1

Answer:

25x7

Step-by-step explanation:

54x3=3

6×9=1

is the answer is 25

Answer 2

Answer:

25x^2-100y

(5x)^2-(10y)^2

(5x+10y)(5x-10y) {(a)^2-(b)^2=(a+b)(a-b)}