What is the remainder when (x3 + 1) is divided by (x2 – x + 1)? A. x+1
B. x
C. 2
D. 0

x+1

Step-by-step explanation:

x^3 +1 is the sum of cubes

We can factor this into

(a^2 +b^2 ) = (a+b) ( a^2 -ab+b^2)

(x^3+1) = (x+1)(x^2 -1x+1^2)

           = (x+1) (x^2 -x+1)

(x^3+1) / (x^2 -1x+1^2)

(x+1) (x^2 -x+1) / (x^2 -x+1)

(x+1)

x+1

Step-by-step explanation:

(x^3+1)/(x^2-x+1)

Factor the expression

= (x+1)(x^2-x+1) / (x^2-x+1)

= x+1

muyb ajo

step-by-step explanation:

jegosu

f(x) = y

f(-3) = -5

step-by-step explanation: