ANSWER
B) 15
EXPLANATION
The given polynomial is

We arrange this polynomial in ascending powers of x to obtain the standard form;

The degree of this polynomial is 6.
The coefficient of the leading term is 15
Whats the rest of the question?
Answer:
Step-by-step explanation:
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Answer:

Step-by-step explanation:
Given



Required
PQ
Since Q is between the given points, then:

This gives:

Collect like terms


Next, solve for x
We have:


This gives:

Collect like terms


Divide by 2

So:



Answer:
D. -2+4i
Step-by-step explanation:
just combine like terms :)