Answer :

The x-intercepts of the polynomial g(x) = 20x* - 45x² are x = 0 and x = 20*/45.

To find the x-intercepts of a polynomial, we set the polynomial equal to zero and solve for x. In this case, we set g(x) = 20x* - 45x² equal to zero:

20x* - 45x² = 0

Next, we factor out the common factor of x:

x(20* - 45x) = 0

Now, we set each factor equal to zero and solve for x:

x = 0

20* - 45x = 0

45x = 20*

x = 20*/45

So the x-intercepts of the polynomial g(x) = 20x* - 45x² are x = 0 and x = 20*/45.

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