F(-5) = 6(-5)^3 + 24(-5)^2 - 24(-5) + 5 = 0
so x = -5 is one zero.
Answer:

Step-by-step explanation:
2^2×2^3(x+1)=2^2x
same base cancel,you will get
2+3x+3=2x
take same variable then - or + you will get

- The rate of the hose with the large diameter is:
Answer: A). 1/9.
- What is the unknown in the problem?
Answer: C). the time it takes for the hoses working together to fill the pool
-What part of the job does the hose with the large diameter do?
Answer: B). x/9
A) Attached picture
B) 
C) Not sure what this means
D) Multiplying both sides by 20,
m.
Answer:
the common difference is -1.4
Step-by-step explanation:
From 8.6 to 6.2 is a decrease of 1.4.
From 6.2 to 3.8 is also a decrease of 1.4.
And so on.
So the common difference is -1.4.