SOLUTION: find the root of the polyonomial equation : 9x^4+3x^3-30x^2+6x+12=0

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: find the root of the polyonomial equation : 9x^4+3x^3-30x^2+6x+12=0      Log On


   

Question 196969This question is from textbook prentice hall mathemaics algebra 2
: find the root of the polyonomial equation :
9x^4+3x^3-30x^2+6x+12=0 This question is from textbook prentice hall mathemaics algebra 2

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find the root of the polyonomial equation :
9x^4+3x^3-30x^2+6x+12=0
-----------------------------
Since the coefficients add up to zero, x = 1 is a root of the polynomial.
=================================
Cheers,
Stan H.