For how many values of p does the circle x2+y2+2x+4y−p=0 and the coo – InterviewSolution

1.	For how many values of p does the circle x2+y2+2x+4y−p=0 and the coordinate axes have exactly three common points? ___
Answer» For how many values of p does the circle $x^{2} + y^{2} + 2 x + 4 y - p = 0$ and the coordinate axes have exactly three common points? ___

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