SOLUTION: I would just like to check an answer. Solve the polynomail equation? 3x^4-15x^3+30x^2-60x+72=0 I got answers 2, 3, 2i, -2i Does that look right?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I would just like to check an answer. Solve the polynomail equation? 3x^4-15x^3+30x^2-60x+72=0 I got answers 2, 3, 2i, -2i Does that look right?      Log On


   

Question 363151: I would just like to check an answer.
Solve the polynomail equation?
3x^4-15x^3+30x^2-60x+72=0
I got answers 2, 3, 2i, -2i
Does that look right?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Yes, that's correct.
Well done!