SOLUTION: The question says: Solve the equation in the complex number system. x^3 - 27 = 0 I'm not sure whether to factor or use quadratic equation.

Algebra.Com
Question 859448: The question says: Solve the equation in the complex number system.
x^3 - 27 = 0
I'm not sure whether to factor or use quadratic equation.

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
Take cube root of both sides:
x^3 - 27 = 0
x^3 = 27

x = 3 |note:
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