Answer: -4/3
Step-by-step explanation:

Answer: The limit does not exist.
Please, see the attached file.
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Answer:
4
Step-by-step explanation:
Answer:
They are equalivalent. 4 is half of 4 which makes is equal to 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x² -2 =3*(-3)²-2=3*9 - 2
= 27 - 2
= 25