Math, asked by hs6398526148, 6 months ago

factorise 49a²-100b²

Answers

Answered by slmmythilinm

1

Answer:

(7a+10b)(7a-10b)

Step-by-step explanation:

a²-b²=(a+b)(a-b)

a=7a

b=10b

=(7a+10b)(7a-10b)

Answered by ADITYABHAIYT

1

Answer:

(7a + 10b) (7a - 10b) is the correct answer

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