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What's up? Advance mathematics?
Science & Mathematics by Anonymous 2018-07-14 21:38:12
Social Science
What's up? Advance mathematics?
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Show that the circles x²+y²+6y+8=0; x²+y²-12x-10y-60=0 touch each other and find the equation of the tangent at the point of contact. Modal Answer given: 3x+4y+17=0