Mathematics, 01.02.2021 16:40 maybaby7545

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.

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

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