圆C:x^2+y^2+2x-4y-164=0与直线(m+1)x+(2m+1)y-15m-13=0,当m=_时,直线被圆C截得的线段最短
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![圆C:x^2+y^2+2x-4y-164=0与直线(m+1)x+(2m+1)y-15m-13=0,当m=_时,直线被圆C截得的线段最短](/uploads/image/z/14288241-57-1.jpg?t=%E5%9C%86C%3Ax%5E2%2By%5E2%2B2x-4y-164%3D0%E4%B8%8E%E7%9B%B4%E7%BA%BF%28m%2B1%29x%2B%282m%2B1%29y-15m-13%3D0%2C%E5%BD%93m%3D_%E6%97%B6%2C%E7%9B%B4%E7%BA%BF%E8%A2%AB%E5%9C%86C%E6%88%AA%E5%BE%97%E7%9A%84%E7%BA%BF%E6%AE%B5%E6%9C%80%E7%9F%AD)
圆C:x^2+y^2+2x-4y-164=0与直线(m+1)x+(2m+1)y-15m-13=0,当m=_时,直线被圆C截得的线段最短
圆C:x^2+y^2+2x-4y-164=0与直线(m+1)x+(2m+1)y-15m-13=0,当m=_时,直线被圆C截得的线段最短
圆C:x^2+y^2+2x-4y-164=0与直线(m+1)x+(2m+1)y-15m-13=0,当m=_时,直线被圆C截得的线段最短