Answer:
The number is 448.
Step-by-step explanation:
Hope it helps
Answer: The required value is

Step-by-step explanation: The given functions are:

We are given to find the value of 
We know that, if s(x) and t(x) are any two functions of a variable x, then we have

Therefore, we have

Thus, the required value is

Answer:

Step-by-step explanation:
hello,
by definition we can write

as 5,-4,1 are the zeroes
now we have to write it in the standard form, let's do it

hope this helps
The first number is x axis while the second is y
Answer: 20
Reason: They're opposite meaning they are the same when compared to the side