# What are all the possible rational zeros for #f(x)=5x^3+x^2-5x-1# and how do you find all zeros?

##### 1 Answer

The possible rational zeros are

#### Explanation:

To find all the possible rational zeros, divide all the factors

The constant term

The factors

The factors

The possible rational zeros are

To find all the zeros, factor the polynomial and set each factor equal to zero.

Factor by grouping.

Use the difference of squares to factor

Set each factor equal to zero and solve.