Answer:
domain - all real numbers
range - y is greater then or equal to 0
Step-by-step explanation:
Answer:
I think that it should be

Step-by-step explanation:
Here,
we take , a - b = A,b-c = B , c - a= C
A+B+C = 0
we know that,

Here , A+B+C = 0
so,
A^3 +B^3 + C^3 = 3 ABC
now we put the values

I am done .
Answer:
See below.
Step-by-step explanation:
(t-4)-8
Remove parenthesis.
t-4-8
Combine like terms.
t-12
-hope it helps