Question

find the complex zeros of x²+x+1.. I came up with -1+-3i/2?

Answer 1

\[\frac{-1+\sqrt{3}}{2} and \frac{-1-\sqrt{3}}{2}\]

Answer 2

Get it

Answer 3

my book says -1/2 - √3/2 i, -1/2 + √3/2 are they the same answer just in a different form?

Answer 4

Your book answers are correct. They are not the same as the answers shown above because there is no i in those answers.

Again, these are correct: -1/2 - √3/2 i, -1/2 + √3/2.