Answer:
Step-by-step explanation:
A = -2.2
E.
( -2.1 ) + ( - 0.1 )
( -2.1 ) - 0.1. <—— over there, you will see that + is gone and the - has moved down, I done that because + plus with - equals to -.
-2.1
-0.1
———-
-2.2
The greatest common factor of the terms in the polynomial
is
.
Given
Polynomial; 
<h3>Greatest common factor;</h3>
The "Greatest Common Factor" is the largest of the common factors (of two or more numbers).
The polynomial is;

The coefficients of the terms in this expression are 8, 4, and 18.
The largest number that you can divide all of them with and get a whole number is 2.
So, 2 is part of our greatest common factor.
The exponent of the smallest x term is 2, so x^2 is the other part of our greatest common factor.
Hence, the greatest common factor of the terms in the polynomial
is
.
To know more about Greatest common factor click the link given below.
brainly.com/question/3256580
Yo no sé nsjdjjsbdjkcjsjjdjdj
Answer: It's C.5
Step-by-step explanation:

if you solve those equations for "c" and "d" respectively, you'd get, well the Q point of c,d