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x = -5

Step-by-step explanation:

f(x) =

Okay, so in order to find the zeroes of the equation, we need to find the values of x for which f(x) = 0.

= 0

We can start by multiplying both sides by 4.  Anything multiplied by 0 equals 0, so we have the following:

x + 5 = 0

Now, subtracting 5 from both sides in order to isolate x, we have:

x = -5

To check our work, let's substitute -5 into our equation:

f(-5) = =

0 divided by anything equals 0, so f(-5) = 0.

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step-by-step explanation: