Question

(x-2)^2 + (y-4)^2 =4 type the equation in general form

Answer 1

x+y=4

Explanation:

2x-4+2y-8=4

2x+2y-4-8=4

2x+2y-12=4

+12 +12

2x+2y=16

÷2 ÷2 ÷2

x+y=4

I'm unsure if this is correct, but I hope it helps :)