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wolverine [178]

3 years ago

12

Factor 9-4y^2 pls help... again

2 answers:

Ipatiy [6.2K]3 years ago

7 0

Answer:

(3 + 2y)(3 - 2y)

Step-by-step explanation:

<u>Use formula:</u>

a² - b² = (a + b)(a - b)

<u>Factor</u>:

9 - 4y² =
3² - (2y)² =
(3 + 2y)(3 - 2y)

musickatia [10]3 years ago

3 0

Answer:

9-16y

Step-by-step explanation:

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