Math, asked by daman1239, 1 year ago

factorise
(5a+b)(5a-b)​

Answers

Answered by safdil2013
1

Answer:

1=1 2

Step-by-step explanation:

Answered by Naiyu2706
2

=(5a)²-(b)². [here I have used identity 3]

=25a²-b²

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