Answer: yes
Step-by-step explanation:
Your answer would be 7y^(3)+32y^(2)+9
Define unit vectors along the x-axis and the y-axis as

respectively.
Then the vector from P to Q is

In component form, the vector PQ is (-8,5).
The magnitude of vector PQ is
√[(-8)² + 5²] = √(89) = 9.434
Answer:
The vector PQ is (-8, 5) and its magnitude is √89 (or 9.434).
I got (x+4) (x-2)
I feel like its wrong. Sorry i tried