Question

How many complex roots does the equation 0=2x3−4x2−x+1 have?

Answer 1

Three complex roots. Check out the pic i attached.

Explanation:

I took the quiz.

Answer 2

3 complex solutions/roots

Explanation:

You find the complex solutions by combining the expressions and isolating the variable x. The roots are known as the x values when the graph intersects the x-axis; Therefore, replace y with 0 then solve for x.

x = -0.55138752

x = 0.42681725

x = 2.12457026