Lesson: Complex Roots

In this lesson, we will learn how to solve quadratic equations whose roots are complex numbers.

Question Video: Solving Quadratic Equations over the Set of Complex Numbers

03:48

Q1:

What is the conjugate of the complex number ?

Q2:

What is the conjugate of the complex number ?

Q3:

If the discriminant of a quadratic equation is negative, will its complex roots be a conjugate pair?

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