直线x+3y﹣7=0与圆x2+y2+2x﹣2y﹣3=0的交点A，B，则过A，B两点且过原点的圆的方程_1．

题干

直线x+3y﹣7=0与圆x²+y²+2x﹣2y﹣3=0的交点A，B，则过A，B两点且过原点的圆的方程____．

上一题下一题 0.0难度选择题更新时间:2018-11-13 09:41:04

x²+y²+

\frac{11}{7}

x\ufe63

Our Trip to Yibin City
When	On Friday.
How	We will go there 1.
What	But you will need to bring 2 .
Where	Then in the afternoon we will go to 3.
What time	⑴Now please remember that the bus will leave right at 4 . ⑵Tell your parents we'll be back at school 5.