Algebra-2

To determine the roots of the polynomial h(x) = (x + 5)(x - 4)(9x + 3), we set the polynomial equal to zero and solve for ( x ):

(x + 5)(x - 4)(9x + 3) = 0

We can find the roots by setting each factor equal to zero:

 

1.First factor:

x + 5 = 0

x = -5

 

2.Second factor:

x - 4 = 0

x = 4

 

3.Third factor:

9x + 3 = 0

9x = -3

 

Thus, the roots of the polynomial are

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