Since both 3x and 6x have the variable x in it, we can just go ahead and add 3 and 6.
3x+6x=9x
Answer:

Step-by-step explanation:
Given polynomial is,
6y² - 7y - 2
Fro the zeros of the given polynomial,
6y² - 7y - 2 = 0
6y² - 4y - 3y - 2 = 0
2y(3y - 2) - 1(3y - 2) = 0
(2y - 1)(3y - 2) = 0
(2y - 1) = 0
y = 
(3y - 2) = 0
y = 
Therefore, zeros of this polynomial are m =
and n = 
If a polynomial has zeros as
and
then the zeros will be
and 2.
Polynomial will be,

= 
= 
= 
Step-by-step explanation:
(5x+3x)²
(8x)²
8×8=64
x×x=x²
so (8x)² =64x²
Answer:
A=(-5,-4)
B=(-5,-1)
C=(-2,-1)
Step-by-step explanation:
Slope is found from taking the (change in y) / (change in x)
Just using the first two points. The change in y is (8 - 2) which is 6. The change in x is (-2 - -1) which is -1. So the slope will be 6 / -1 or just -6.