Question

find the remeinder when x^3+3x^2+3x+1 is divided by x+1

Answer 1

x+1=0

x=-1

Now,Putting the value of x

(-1)^3+3(-1)^2+3(-1)+1=0

-1+3-3+1=0

2-3+1=0

-1+1=0

0=0

THE REMAIMDER WILL BE ZERO.

Answer 2

Step-by-step explanation:

x+1 = 0

x= -1

by remainder theorem

substituting -1 in place of x

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

=-1+3-3+1

0

therefore no remainder