Answered

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How do I solve the role of zero?f(x) = (x - 2)^5 (x + 4)^3

Sagot :

ANSWER

2 and -4

EXPLANATION

We are given the function:

f(x) = (x - 2)^5 (x + 4)^3

We simply need to find the zeros of the function and to do that, we need to find the values of x such that the function will be 0.

The function has already been factorised and so, we simply need to identify the zeros.

There are two zeros for the function and they are 2 and -4.

This is because when x is either 2 or -4, the function resolves to 0.

When x = 2:

[tex](2-2)^5(2+4)^3=0(6)^3\text{ = 0}[/tex]

and when x = -4:

[tex](-4-2)^5(-4+4)^3=(-6)^50\text{ = 0}[/tex]

And so, the zeros of the function are 2 and -4.

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