Answer:
B. (x - 2)(x + 2)
Step-by-step explanation:
The answer is b. If you have (x + a)(x - a), the variables will cancel each other out. For example, if we take the answer (x - 2)(x + 2) and factor it out, we get:
x² - 2x + 2x - 4
Then it becomes just:
x² - 4 because the x to the power of one has been canceled. This proves his theory wrong.
There are usually 16 games in a football season.
Since there's three more games, they've had 13 so far.
There are 27 combinations of outcomes.
Answer:
That should be correct I checked over it
Step-by-step explanation:
B is the answer
2*7+2*2=18
