Answer:
11x^2+5x−19
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
Make use of the fact that for any and integer :
.
For example, in this question:
.
.
Thus, the original expression would be equivalent to:
.
Also make use of the fact that for any , integer , and integer :
.
Thus:
.
Step-by-step explanation:
x+2y ≥ 4 => y ≥ -½x +4
-2x + y > -3 => y > 2x - 3
You have to do what it says if you have to divide you divide if you have to multiply you multiply if you have to add you add and that is the same for subtraction as well.
I hope this helps you out.
Step-by-step explanation:
Answer:
x = 0 or x = -4
Step-by-step explanation:
Solve: 6x² +24x = 0
First you can factor this binomial.
6x² +24x = 6x (x + 4) = 0
so x = 0 or x + 4 = 0
x = 0 or x = -4