Algebra-2

To find the x-intercepts of the polynomial y = 4(x + 3)(x - 5)(2x - 1), we need to set y = 0 and solve for x:

4(x + 3)(x - 5)(2x - 1) = 0

 

Since the product equals zero, we can set each factor equal to zero:

x + 3 = 0

x = -3

 

x - 5 = 0

x = 5

 

2x - 1 = 0 

2x = 1

 

Thus, the x-intercepts of the polynomial are: