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QuizMultiple Choice

Factoring Polynomials: Difference of Squares

Question 1 • FL-1200310-Algebra 1

What is the factorization of 49b2 − 81?

Answer
A
(7b – 9)(7b – 9)
B
(7b – 9)(7b + 9)
C
(7b2 – 9)(7b2 – 9)
D
(7b2 – 9)(7b2 + 9)
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What is the factorization of 49b2 − 81?