Solve the Problem $\mathrm { P }$ And $\mathrm { A }$

Multiple Choice

Solve the problem.
-Show that the point P( , -5, ) is equidistant from the points A( , -7, ) and B( , -3, ) .

A) The distance between $\mathrm { P }$ and $\mathrm { A }$ is $\sqrt { 6 }$ ; the distance between $\mathrm { P }$ and $\mathrm { B }$ is $\sqrt { 6 }$
B) The distance between $\mathrm { P }$ and $\mathrm { A }$ is $\sqrt { 5 }$ ; the distance between $\mathrm { P }$ and $\mathrm { B }$ is $\sqrt { 5 }$
C) The distance between $\mathrm { P }$ and $\mathrm { A }$ is 2 ; the distance between $\mathrm { P }$ and $\mathrm { B }$ is 2
D) The distance between $\mathrm { P }$ and $\mathrm { A }$ is 3 ; the distance between $\mathrm { P }$ and $\mathrm { B }$ is 3