Math, asked by geetabhardwaj955, 8 months ago

factories 25x^2-49y^2 using identity a^2-b^2​

Answers

Answered by Anonymous
7

Step-by-step explanation:

see your answer here

and take response

Attachments:
Answered by tennetiraj86
0

Step-by-step explanation:

Given expression is 25x²-49y²

It can be written as (5x)²-(7y)²

This is in the form of -b²

Here, a=5x and b=7y

we know that

-b²=(a+b)(a-b)

(5x)²-(7y)²=(5x+7y)(5x-7y)

25x²-49y²=(5x+7y)(5x-7y)

Similar questions