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3 years ago

10

How to find values of x that are not in the domain?

1 answer:

Mumz [18]3 years ago

8 0

So the domain<span> is "all </span>x<span>". To </span>find<span> the </span>domain, I'll ignore the "x<span> + 2" in the numerator (since the numerator does </span>not<span> cause division by zero) and instead I'll look at the denominator. I'll set the denominator equal to zero, and solve. The </span>x-values<span> in the solution will be the </span>x-values<span> which would cause division by zero.</span>

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<h3>Answer:</h3>

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<h3>Explanation:</h3>

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Answer:

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Multiply -1 by -9.

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Add 13 + 9.

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<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>22</u>.

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nasty-shy [4]

Answer:

$\huge \boxed{K=20}\checkmark$

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