49a² - 64b² factorise it
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It is the answer Hope it will help you
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Answered by
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(7a)^2-(8b)^2
A^2-b^2=(a+b) * (a-b)
So answer is (7a+7b)(7a-7b)
A^2-b^2=(a+b) * (a-b)
So answer is (7a+7b)(7a-7b)
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