“微信扫一扫”进入题库练习及模拟考试
已知圆\({C}_{1}:{x}^{2}+{y}^{2}-2x-6y-1=0\),\({C}_{2}:{x}^{2}+{y}^{2}-10x-12y+45=0\).
求圆\({C}_{1}{C}_{2}\)的公共弦所在的直线方程.
参考答案:\(4x+3y-23=0\)
进入考试题库