3 years ago

Find the center and the radius of the circle with the equation: x^2 - 2x + y^2 + 4y + 1 = 0

Mathematics

2 answers:

Stells [14]3 years ago

7 0

What are the ^ supposed to mean multiplecation?

anygoal [31]3 years ago

7 0

Answer:

center: (1, -2)

radius: 2

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