Answer:
the correct answer is 6561
Answer:
es1433
Step-by-step explanation:
Answer:
4th option
Step-by-step explanation:
open circle means more than or less than
n is more than -3 but less than 1
All you have to do, is combine like terms. Let's go through it:

Arrange it so you can easily combine like terms:

So, your answer for the sum is 1) 7x² - 10x + 2