Question

Factorize:
With the formula
(a+b)(a-b)=a(square)-b(square)
Question:
9x(square)-25y(square)
(Anyone who is giving the answer plz give the explanation too on request )

Answer 1

Step-by-step explanation:

9x²-25y²

=(3x)²-(5y)²

=(3x+5y)(3x-5y)

Answer 2

Answer:

$= 9x ^{2} - 25y ^{2} \\ = (3x ) ^{2} - (5y) ^{2} \\ = (3x + 5y) - (3x - 5y) \:$