First of all, a fifth degree polynomial means that the term with the highest degree is five.
so,
<span>A fifth degree polynomial could have 5 linear factors. The factors could but don't have to be distinct.</span>
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
Answer:
It is not C got it wrong.
Step-by-step explanation:
Answer:
answer is 5.5 on edgen
Step-by-step explanation:
I just solved the problem
If the lines were parallel they would have the same slope. if the lines were perpendicular then the slope would be the negative reciprocal slope. The answer to your question would be -3/7.