141k views
1 vote
The equation of a circle is given as x2+ax+y2+by=c where a, b, and c are constants. The radius of the circle is given by the expression

(a2)2+(b2)2+c

a+b+c

(a2)2+(b2)2

c√

2 Answers

4 votes

Answering actually A

Explanation:

User Michael Bray
by
3.0k points
3 votes
B because if the circle has a radius of x2 the 1/2 of that would be a+c bringing in c to become abc or a+b+c
User Raymond A
by
3.1k points