SOLUTION: Find all the real zeros of the polynomial function and state their multiplicities. f(x) = -1.6x^7 - 12.8x^6

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Find all the real zeros of the polynomial function and state their multiplicities. f(x) = -1.6x^7 - 12.8x^6      Log On


   

Question 910918: Find all the real zeros of the polynomial function and state their multiplicities.
f(x) = -1.6x^7 - 12.8x^6
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find all the real zeros of the polynomial function and state their multiplicities.
f(x) = -1.6x^7 - 12.8x^6
-1.6x^6(x+8)=0
x=0
or
x=-8