Need now 100 points & brainliest

consider the polynomials given below.

p(x)=x^4+3x^3+2x^2-x+2.

q(x)=(x^3+2x^2+3)(x^2-2)

determine the operation that resulted in the simpler expression below .

x^5+x4-5x^3-3x^2+x-8

a. p-q
b. q-p
c. p+q
d. pq

answer: download photomath it's legit.

step-by-step explanation:

id

step-by-step explanation:

idk

idk

i know the way

and

idk

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions