Uhsimone Uhsimone
  • 13-06-2021
  • Mathematics
contestada

Find the domain in interval notation.

Find the domain in interval notation class=

Respuesta :

xenia168
xenia168 xenia168
  • 13-06-2021

Answer:

x ∈ ( - ∞ , - 8 ) ∪ ( - 8 , 0 ) ∪ ( 0 , 8 ) ∪ ( 8 , ∞ )

Step-by-step explanation:

x³ - 64x = x( x² - 64 ) ≠ 0 ⇒ x ≠ 0 and x ≠ ± 8

x ∈ ( - ∞ , - 8 ) ∪ ( - 8 , 0 ) ∪ ( 0 , 8 ) ∪ ( 8 , ∞ )

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