3 years ago

Find the domain for 5/x2-9

Mathematics

1 answer:

Viktor [21]3 years ago

4 0

Answer:

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

Step-by-step explanation:

$x^{2}$ - 9

= (x + 3)(x - 3)

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

x > 3 or x > -3

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