How many roots does the following equation have? f(x) = 4x5 - 16x4 + 17x3 - 19x2 + 13x - 3 = 0

asked Jun 24, 2018 84.9k views

3 votes

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Answer:

There are 5 roots and 4 zeros

Explanation:

The roots are x = i, -i, 1/2, 3

One is a repeat

RONE answered Jun 26, 2018

by RONE

7.0k points

2 votes

It has 5 roots. You can determine this by the degree of the polynomial

Josh Earl answered Jun 28, 2018

7.7k points

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