Answer:
a is -1, -2
b is -1, 2
c is 2, 2
Step-by-step explanation:
i hope i helped
Answer:

Step-by-step explanation:



Reducing 3 from numerator and denominator,

Answer:
the answer is 1/2 which loos like "D"
Step-by-step explanation:
the top ends up being x ^-8 and the denominator is x^-7
which is x^&/x^8 = 1/x = 1/2
Answer:
True
False
True
Step-by-step explanation:
Do you know what n equals so i can solve it?<span />