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Vesna [10]
3 years ago
14

Which of the following equations is equal to -x^2-4?

Mathematics
2 answers:
Contact [7]3 years ago
6 0
The correct answer is b
Alenkinab [10]3 years ago
4 0
Definitely not D, because one of the x's needs to be negative, and the other should be positive so the x will end up negative when it is multiplied. 
I want to say the answer is C. (-x-2i) (x-2i)
Hope this helps :)
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