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I don’t understand finding zeros

Pls help I don’t understand finding zeros-example-1
User Wimpey
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1 Answer

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To find the zeros of the function f(x) = x^3 - 4x^2 - 32x, we set the function equal to zero and solve for x. The zeros of the function are x = 0, x = -4, and x = 8.

Step-by-step explanation:

The given function is f(x) = x^3 - 4x^2 - 32x. To find the zeros of the function, we set f(x) equal to zero and solve for x.

x^3 - 4x^2 - 32x = 0

Next, we can factor out an x from the equation:

x(x^2 - 4x - 32) = 0

We can now solve for x by setting each factor equal to zero:

x = 0

x^2 - 4x - 32 = 0

Using the quadratic formula, we find that the solutions to x^2 - 4x - 32 = 0 are x = -4 and x = 8.

Therefore, the zeros of the function f(x) = x^3 - 4x^2 - 32x are x = 0, x = -4, and x = 8.