Question

help me frndss pls please​

Answer 1

Answer:

r² = (5-2)²+(1+3)²

r² = 7² + 4²

r² = 49 + 16

r² = 65

$r = \sqrt{65}$

h= 5, k = 1

(x-h)²+(y-k)² = r²

(x-5)²+(y-1)² = 65

x² + 25 - 10x + y²+ 1 - 2y = 65

x²+y²-10y-2y+26-65 = 0

x²+y²-10y-2y-39 = 0

Answer 2

Answer:

The required equation of the given circle is x*2+y*2-4x+6y-17=0