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

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 and as remainder 5.

Option B

See attached image

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.