Hi Tae, if we were to draw both of these on a graph we would get a circle centered at the origin and a line that meets the circle at two points.

So, to find the answer, we need to find the values of x and y for which the equations are equal. This turns into a simultaneous equation. When we find the final values, these will represent the two points (P,Q) that we then find the distance between.... more

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Anna Chase
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516 students helped

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2 years ago


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