Question

Which equation describes the locus of points 5 units from points (3, -4)?

A) (x+3)^2 + (y-4)^2=5
B) (x-3)^2 + (y+4)^2=5
C) (x-3)^2 + (y+4)^2=25
D) (x+3)^2 + (y-4)^2=25
***YOU DON'T HAVE TO EXPLAIN***

Answer 1

I think the D number is correct(squaring on both side)