The circles with equations x + y + 6x 10y = 26 and x + y

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The circles with equations x² + y² + 6x − 10y = 26 and x² + y² − 12x + 4y = k are congruent.

a) Determine the value of k.

b) Calculate the distance between their centres.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:51 AM

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The circles with equations x + y + 6x 10y = 26 and x + y

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a Two circles are congruent if and only if their radii are equal We can express the equations ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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