Solve $- 0.9 x ^ { 2 } + 3 x + 0.5 = 0$

Multiple Choice

Solve $- 0.9 x ^ { 2 } + 3 x + 0.5 = 0$ using the quadratic formula. Round answers to nearest thousandth.

A) $x = - 1.071,3.622$
B) $x = - 0.609,3.162$
C) $x = - 0.159,3.492$
D) $x = - 0.036,2.492$
E) $x = 0.309,3.583$