Answer:
Step-by-step explanation:
There isn't one. The first term is x^4.
The other two are stated in terms of k. There is nothing common here.
You can do 2 of the three. Terms 2 and 3 have a common factor of 4k, so what you can get is
x^4 - 4k(k^2 - 1)
C=πd ⇒ d = C/π = 28.27/3.14 ≈ 9 <span>inches</span>
Answer: the answers are 2,3,and 5
Step-by-step explanation: