(a) Find the distance from the point $P_0 = (-6,5,2)$ to the plane $5 x - 4 y - 3 z = 2$. Use sqrt() to enter square roots.

Distance:

(b) Find the equation of the plane that passes through the points $P = (-1,1,-1)$, $Q = (2,3,1)$, and $R = (-3,-3,4)$. Write your answer in terms of the variables $x$, $y$, $z$.

Answer: