Math, asked by MissNobody21, 2 months ago

Factorise:25x²-49y²

Answers

Answered by hardiksharma50

4

Answer: = (5x) square sign , -(7y) square sign

=(5x-7y) (5x-7y)

Step-by-step explanation:

Answered by rishikaRKV

2

Answer:

(5x )² - (7y)²

(5x-7y)²

using identity (a-b)²= a²-b²+2ab

answer is

5x-7y+2(5x)(7y)

please mark me the brainliest

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