Question

What is the remainder when the function f(x)=x^4 - 3x^3 +7x - 1 is divided by (x-2)

Answer 1

For this case we have:

To divide polynomials, we must construct a quotient in which each term (constructed per step) multiplied by the divisor, yields the first term of the dividend, thus changing its sign and eliminating the terms of the dividend.

When solving, following the previous steps and shown in the attached image, we have as quotient $x ^ 3-x ^ 2-2x + 3$ and as remainder 5.

Answer:

Option B

See attached image

Answer 2

Im gonna say 25, but im not completely sure.

tell me if it was correct