Question

factorise 25x^2 - 9y^2

Answer 1

25x^2 - 9y^2.

= (5x)^2 - (3y)^2.

=(5x+3y)(5x-3y). as a^2 - b^2 = (a+b)(a-b).

Hope it helps.

Answer 2

Hey friend this is your answer,
25x^2-9y^2
=(5x)^2-(3y)^2
=(5x+3y)(5x-3y)
Hope it helped you.
Please make it the brainliest.