What is the complete factorization of the polynomial below?
x^3 + 2x^2 + 4x + 8
A. (x - 2)(x + 2i)(x-2i)
B. (x-2)(x + 2i)(x+ 2i)
C. (x + 2)(x + 2i)(x+ 2i)
D. (x + 2)(x + 2i)(x - 2i)

answer: i don't understand. what are the options

step-by-step explanation:

i need a picture

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).