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Can you tell me how to solve the problem on finding line passing to the circle by giving the equation x^2+4x-y^2+5y=12

Can you tell me how to solve the problem on finding line passing to the circle by giving the equation


x^2+4x-y^2+5y=12

Grade:Upto college level

1 Answers

SAGAR SINGH - IIT DELHI
879 Points
11 years ago

Dear student,

Factorise the equation, say

(x2+4x+4)-(y2-5y+25/4)=12+4-25/4

(x+2)^2-(y-5/2)^2=39/4

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Sagar Singh

B.Tech, IIT Delhi

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