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Q: Using Foil, multiply: (2x^2 + 4)(2x^2- 4)
A: (2x^2 + 4)(2x^2 - 4) = 4x^4 - 8x^2 + 8x^2 - 16 = 4x^4 - 16
Question
Updated 12/27/2014 10:43:56 AM
Followed by mitch3185, Edited by andrewpallarca [12/27/2014 10:43:51 AM]
Rating
3
(2x^2 + 4)(2x^2 - 4)
= 4x^4 - 8x^2 + 8x^2 - 16
= 4x^4 - 16
0
can u clarify the question? there is some typo errors. thank you
This answer has been flagged as incorrect.
Flagged by andrewpallarca [12/27/2014 10:43:53 AM]

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Multiply: (4xy)(- 5x^3y)
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