how to get polar values

Question

X^2 + X + 1

Answer 1

If it is the zeros you seek, use the quadratic formula.

 

x² + x + 1 = 0

 

a = 1

b = 1

c = 1

 

x = [-b ± √(b² - 4ac)] / (2a)

 

Plug in the numbers.  You should get two complex zeros.