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2 votes
Find the domain for 5/x2-9

User Inspire
by
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1 Answer

3 votes

Answer:

x > -3 or -3 < x < 3 or x > 3

Explanation:


x^(2) - 9

= (x + 3)(x - 3)

the undefined singularity points are at x = 3 and x = -3

x > 3 or x > -3

User Donnywals
by
7.8k points

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