Mathematics: I. Choose the correct answer from the given alternatives and wespace provided.1. What is the center of circle whose equation is x2+y2 - 2x+4y +8 = 0?A. (-2.4)B. (1,-2)C. (2,-4)D. (2,-2)

I. Choose the correct answer from the given alternatives

Ответ:

MichealM7668

04.04.2021

Mathematics

It’s A because (-2)2+(4)2-2(-2)+4(4)+8=0
-4+8+4+-16+8
(8+8) (-4+4) (-16)
16 -16 =0

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Ответ:

murtaghliam1

09.07.2021

Mathematics

ah.. Thanks! I hope your having a great day too!! :D

Step-by-step explanation:

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I. Choose the correct answer from the given alternatives and we
space provided.
1. What is the center of circle whose equation is x2+y2 - 2x+4y +8 = 0?
A. (-2.4)
B. (1,-2)
C. (2,-4)
D. (2,-2)

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I. Choose the correct answer from the given alternatives and wespace provided.1. What is the center of circle whose equation is x2+y2 - 2x+4y +8 = 0?A. (-2.4)B. (1,-2)C. (2,-4)D. (2,-2)​

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I. Choose the correct answer from the given alternatives and we
space provided.
1. What is the center of circle whose equation is x2+y2 - 2x+4y +8 = 0?
A. (-2.4)
B. (1,-2)
C. (2,-4)
D. (2,-2)