Answer:
Dude just drag it into the box
Step-by-step explanation:
Given :
Three roots ,
.
To Find :
A cubic function with the given zeros.
Solution :
Equation of polynomial of 3 zeroes is given by :

Therefore, the cubic function of given zeroes is
.
Hence, this is the required solution.
Answer:
X=-7
Step-by-step explanation:
X + 142=135°
X=135-142
X=-7
So the value of X is -7
Usually I would use my head, but you can use whatever you want.
The average score for the entire year is 88.44444, so by rounding down the answer is 88%