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Domain of the function

Domain of the function-example-1

1 Answer

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Answer:

Domain : {all real number :x ≠5 /6 , x ≠-3}

Explanation:

The domain of the function is the possible values x can take

X cannot be zero in the denominator

6x^2 +13x -15 ≠0

Factor

(6 x - 5) (x + 3) ≠0

Using the zero product property

(6 x - 5) ≠0 (x + 3) ≠0

(6 x - 5+5 ≠0+5 (x + 3-3) ≠0-3

6x ≠5 x ≠-3

x ≠5 /6 x ≠-3

So x can be any real number but these two

Domain : {all real number :x ≠5 /6 , x ≠-3}