SOLUTION: Expand the following using either the Binomial Theorem or Pascal’s Triangle. with steps please (2x + 4)^3

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Question 1092916: Expand the following using either the Binomial Theorem or Pascal’s Triangle. with steps please
(2x + 4)^3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
(2x + 4)^3
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Pascal's Triangle is good for 3rd power.
--> 1 3 3 1
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(a+b)^3 = a^3 + 3a^2b + 3ab^2 + b^3
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Sub 2x for a, and 4 for b.