like pythagorean theorem
Distance between ponints (x1,y1) and (x2,y2) is
D=\(\sqrt{(x2-x1)^2+(y2-y1)^2}\)
points are (-4,3) and (6,1)
D=\(\sqrt{(6-(-4))^2+(1-3)^2}\)
D=\(\sqrt{(6+4)^2+(-2)^2}\)
D=\(\sqrt{(10)^2+4}\)
D=\(\sqrt{100+4}\)
D=\(\sqrt{104}\)
D=2√26
the distance is 2√26
