Respuesta :
Answer: 3 and -1
Step-by-step explanation:
The denominator cannot be zero.
⇒ (x - 3)(x + 1) ≠ 0
⇒ x - 3 ≠ 0 and x + 1 ≠ 0
⇒ x ≠ 3 and x ≠ -1
Answer: 3 and -1
Step-by-step explanation:
The denominator cannot be zero.
⇒ (x - 3)(x + 1) ≠ 0
⇒ x - 3 ≠ 0 and x + 1 ≠ 0
⇒ x ≠ 3 and x ≠ -1