Question

Find the remainder when x³ + 3x² + 3x + 1 is divided by x + 1.​

Answer 1

when

$x^{3} + 3 {x}^{2} + 3x + 1$

is divided by x +1

qoutient =

${x}^{2} + 2x + 5$

remainder = 1

Answer 2

Answer:

when

x^{3} + 3 {x}^{2} + 3x + 1x

3

+3x

2

+3x+1

is divided by x +1

qoutient =

{x}^{2} + 2x + 5x

2

+2x+5

remainder = 1