Question 41230
The equation
2x^2 + 10x + 11 = 0
can not be factored, so let's use the quadratic formula...we get
x = (-10 ± sqrt(100 - 88)) / 4
x = (-10 ± sqrt(12)) / 4
x = (-10 ± 2*sqrt(3)) / 4
x = (-5 ± sqrt(3)) / 2