The zeros of the polynomial function are x = -1.78, -0.31 and 1.34
How to determine the zeros of the polynomial function.
From the question, we have the following parameters that can be used in our computation:
g(x) = 4x³ + 3x² - 9x - 3
The zeros of the polynomial function are the points where the graph crosses the x-axis
From the graph of the function (see attachment), we can see that the graph crosses the x-axis at
x = -1.78, -0.31 and 1.34
This means that the zeros are x = -1.78, -0.31 and 1.34