Answer:
Assuming "x2" is x squared:
5x(x2-4x+2)
(5x(x2)+5x(-4x)+5x(2))
<u>5x^3-20x+10x</u>
For these polynomial multiplication problems, just distribute the number outside the parentheses.
Answer:
c
Step-by-step explanation:
80/10=8. so answer is c
So, (n о v о s)(x) is 
Option C is correct.
Step-by-step explanation:
We are given:

We need to find (n о v о s)(x)
(n о v о s)(x) is equal to: n(v(s(x)))
First we will find v(s(x))
Plugging s(x) into v

Now finding n(v(s(x)))
Putting v(s(x)) into n(x)

So, (n о v о s)(x) is 
Option C is correct.
Keywords: Composite functions
Learn more about Composite functions at:
#learnwithBrainly
Answer:
12
Step-by-step explanation:
16 divided by 4 is 4
so if he's done 3/4 of his report
he's written 12 pages so far