suppose p(x) = x^3-2x^2 + 13x + k. the remainder of the division of p(x) by (x + 1) is-8. what is
the remainder of the division of p(x) by (x - 1)?
a.-8
b. 8
c. 16
d. 20

D. 20

Step-by-step explanation:

Use long division to find k:

The remainder is -8, so:

k − 16 = -8

k = 8

Use long division to find the new remainder:

The remainder is 20.

10

step-by-step explanation:

7+3=10

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3