The first option: 2x^2+2x-4 since there are three terms
Answer:

Step-by-step explanation:
We will need to solve the inequality:
–3x – 4 < 2
Before starting we need to understand 1 rule of inequalities. That is:
We change the inequality sign whenever we multiply or divide by a negative number. That means
< changes to >
and
≥ change to ≤
and vice versa...
Now, let's go ahead and solve the inequality:

"x" is the set of all values that is greater than "-2". So that's the answer.
x > -2
Answer:
2
Step-by-step explanation:
(6x+2)/(3x+1) = 2
X=1 so you need to add and it will be c=9