4, there is 3 radii OA, OC and OB
2nd choice
5. there is one chord BC
first choice
6. 3 central angles:
AOC, AOB, BOC
first choice
The value of p(1), p(-2), and p(8) is 0, 744 and 0 respectively
<h3>What is polynomial function?</h3>
Given the function 
We are to get the following parameters:

For p(-2)

For p(8)

Hence the value of p(1), p(-2), and p(8) is 0, 744 and 0 respectively
Learn more on polynomials here: brainly.com/question/4142886
I think you would combine like Terms
This is because simplifying the equation before solving it will lead you to the answer at a much faster rate. For example, in the given equation, the long way would be to distribute 2 to (x+3). Then, you transpose them and combine like terms. Until you get to x + 3 = 8. But if you simplify it first, you will see that it is straightforward. It will lead you to the answer right away which is x + 3 = 8. It saves you from the hassle of doing more algebra :)
The answer is 48 x 48 = 2304 so 2304 x 48 = 110592