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anonymous
 5 years ago
(4x^2)(2x^2)
anonymous
 5 years ago
(4x^2)(2x^2)

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Mertsj
 5 years ago
Best ResponseYou've already chosen the best response.0Yep +8 I didn't see that one negative sign.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x^2 and x^2 cancel out because they are the reciprocals. So, you have 4 and 2 let. When you multiply them, you get +8.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and the x's cancel out as well?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes. Essentially, x^2 cancels out. Because x^2 is same as 1/x^2. So, when you multiply x^2 by 1/x^2, you get 1.
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