SOLUTION: how to find all the zeros for 4x^5+12x^4-41x^3-99x^2+10x+24

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: how to find all the zeros for 4x^5+12x^4-41x^3-99x^2+10x+24       Log On


   



Question 805712: how to find all the zeros for
4x^5+12x^4-41x^3-99x^2+10x+24

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how to find all the zeros for
4x^5+12x^4-41x^3-99x^2+10x+24
================
f(x) = 4x^5+12x^4-41x^3-99x^2+10x+24
Try the factors of 24 first.
1, 2, 3, 4 & 6 (plus and minus)
f(1) = 4 + 12 - 41 - 99 + 10 + 24 = -90 NG
------
Factor out any that you find.