What Value Of $x$ Gives the Minimum Value Of $( x - 6 ) e ^ { x } + 3 x ^ { 2 } - 30 x + 225.41 ?$

Multiple Choice

What value of $x$ gives the minimum value of $( x - 6 ) e ^ { x } + 3 x ^ { 2 } - 30 x + 225.41 ?$ Consider only positive $x$ -values.

A) $$x = 2$$
B) $$x = - 25$$
C) $x = 5$
D) There is no solution.