nathancylienna
nathancylienna
29-03-2021
Mathematics
contestada
Factor 9-4y^2
pls help... again
Respuesta :
kodigamesrock
kodigamesrock
29-03-2021
Answer:
9-16y
Step-by-step explanation:
Answer Link
mhanifa
mhanifa
29-03-2021
Answer:
(3 + 2y)(3 - 2y)
Step-by-step explanation:
Use formula:
a² - b² = (a + b)(a - b)
Factor
:
9 - 4y² =
3² - (2y)² =
(3 + 2y)(3 - 2y)
Answer Link
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