Question

How do you solve `2x ^ { 2} + 5\sqrt { 3} x + 11= 0`?

Answer 1

No real roots.

Explanation:

`y = 2x^2 + 5sqrt3x + 11 = 0`
Solve this quadratic equation by using the quadratic formula:
`D = b^2 - 4ac = 75 - 88 = - 13`
Since D < 0, there are no real roots. There are 2 complex roots.