Question

finding all the zeros of polynomial function .
1)F(x)=6x^4+7x^3-73x^2-14x+24

been tryin but still cant get it T.T

Answer 1

6x^4+7x^3-73x^2-14x+24 will factor. Now, if we can get those, the zeros will fall right out.

Answer 2

Did you try to factor 6x^4+7x^3-73x^2-14x+24 ? Just wondering before I start.

Answer 3

Hint: 3 is a root. That leaves 3 others.
The Rational Root Theorem will help find another root.