Solve the Equation Using the Quadratic Formula (When Necessary, Round $- 3 x ^ { 2 } + 2 x + 7 = 0$

Multiple Choice

Solve the equation using the quadratic formula (when necessary, round results to three significant digits) . $- 3 x ^ { 2 } + 2 x + 7 = 0$

A) -1.23, 1.90
B) -1.10, 1.83
C) -1.10, 1.90
D) -1.23 , 1.83
E) -1.23