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3 years ago

Simplify and state the domain for x^2-x-12/x-4

Mathematics

1 answer:

saw5 [17]3 years ago

8 0

The domain of a function is the set of input values the function can take

The domain is all set of real numbers

<h3>How to determine the domain</h3>

The expression is given as:

$\frac{x^2 - x - 12}{x - 4}$

Factorize the numerator of the expression

$\frac{(x - 4)(x + 3)}{x - 4}$

Simplify: Cancel out the common terms

$x + 3$

The above expression can take any value of x.

Hence, the domain is all set of real numbers

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Simplify and state the domain for x^2-x-12/x-4​

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