Mathematics, 11.10.2020 07:01 carlshiabrown

prove algebraically that the straight line with equation x = 2y + 5 is a tangent to the circle with equation x^2 + y^2 = 5, i have 3/5 marks and i tried with perpendicular gradient.

prove algebraically that the straight line with equation x = 2y + 5 is a tangent to the circle with

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