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Jobisdone [24]
3 years ago
9

Factor 4b^2 - 9 A, (4b+3)(b-3) B, (2b+3)(2b-3) C,(2b-4)(2b-5)

Mathematics
2 answers:
Alona [7]3 years ago
8 0

Answer:  The correct option is (B) (2b+3)(2b-3).

Step-by-step explanation:  We are given to factorize the following expression :

E=4b^2-9.

We will be using the following factorization formula :

a^2-b^2=(a+b)(a-b).

The factorization is as follows :

E\\\\=4b^2-9\\\\=(2b)^2-3^2\\\\=(2b+3)(2b-3).

Thus, the required factored form is (2b+3)(2b-3).

Option (B) is CORRECT.

andrey2020 [161]3 years ago
7 0
The correct answer is B)
Hope this helps!
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