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neonofarm [45]
3 years ago
5

Someone please help me with this question I need it ASAP

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Your question has been heard loud and clear.

First one (x+2i)(x-2i) = x^2+4

Second one (x-2+2i)(x-2-2i) = x^2-4x+8

Third one (x+1+i)(x+1-i) = x^2+2x+2

Thank you

Edit: Sorry for taking 15 minutes I was calculating lol

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