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Serjik [45]
3 years ago
13

4--9w^2 Can Someone help PLS

Mathematics
1 answer:
Natalka [10]3 years ago
8 0

Answer:

Step-by-step explanation:

Use the identity: a² - b² = (a + b)(a- b)

4 - 9w² = 2² - (3w²)

            = (2 + 3w)(2 - 3w)

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