Question

Using long division method, divide (x3 + 1) by (x + 1) and verify your answer.​

Answer 1

Answer:

Division x^{3}x

3

+ 1 by x +1 mention in attachment

Reminder is zero

so, Put x = -1

x^{3}x

3

+ 1 =(-1)^{3} + 1 = -1+1 =0(−1)

3

+1=−1+1=0

Hence prove remainder theorem.

To learn more

i)Divide x3-1 by x-1 .verify by remainder theorem

brainly.in/question/10373901

ii)Using long division method show that the polynomial p(x)=x3+1 is divisible by q(x)=x+1. verify your result using factor theorem

Step-by-step explanation: