SOLUTION: x^6-28x^3+27=0

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Question 536683: x^6-28x^3+27=0
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
x^6 - 28x^3 + 27 = 0
Factors to
(x^3 - 1)(x^3 - 27)
Two solutions
x^3 = 1
find the cube root of both sides
x = 1
and
x^3 = 27
Find the cube root of both sides
x = 3
:
:
You can check both solutions in the original equation