Based on the following equation. what is the radius of this circle?
(x-3)+(y+2)^2=4

r = 2 units

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x - 3)² + (y + 2)² = 4 ← is in standard form

with r² = 4 ⇒ r = = 2

if you mean

then it's c. 8, -7/3

but if you mean

then it is