SOLUTION: Find the LCM of (9+4u), (81-16u^2), and (9-4u)

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Question 514400: Find the LCM of (9+4u), (81-16u^2), and (9-4u)
Answer by Maths68(1474) About Me  (Show Source):
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Find the LCM of (9+4u), (81-16u^2), and (9-4u)
(9+4u), (9)^2-(4u)^2, and (9-4u)
(9+4u), (9-4u)(9+4u), and (9-4u)
LCM = (9+4u)(9-4u)