Question 43213
P(x2,y2) and P(x1,y1) for A(-1,0) and B(4,3)
{{{d = sqrt((x2 - x1)^2 + (y2 - y1)^2)}}}
{{{d = sqrt((4 + 1)^2 + (3 - 0)^2)}}}
{{{d = sqrt((5)^2 + (3)^2)}}}
{{{d = sqrt(25 + 9)}}}
{{{d = sqrt(34)}}}