Mathematics, 17.06.2021 19:00, garysingh7

What is the factorization of 49b2 − 81? (7b – 9)(7b – 9)
(7b – 9)(7b + 9)
(7b2 – 9)(7b2 – 9)
(7b2 – 9)(7b2 + 9)

Answers: 3

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What is the factorization of 49b2 − 81? (7b – 9)(7b – 9)
(7b – 9)(7b + 9)
(7b2 – 9)(7b2...