Question

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

Answer 1

Answer:

your answer is 0.

and quotient is x^ + 2x+1

it completely divisible

Answer 2

-17 is the right answer.

$\huge\bold\green{Explanation}$

$\huge \color {lime} \boxed {\colorbox{black} {Given}}$

• x3 + 3x2 + 3x + 1 is divided by x + 1

$\huge \color {lime} \boxed {\colorbox{black} {To \: Find}}$

• Find the remainder.

$\huge \color {lime} \boxed {\colorbox{black} {Solution}}$

First, we have to find the value of $x$

So,

$\implies$ x + 1 = 0

$\implies$ x = -1

Now, putting the value of $x$,

$\implies$ 3x + 6x + 3x + 1

$\implies$ 3×(-1) + 6×2×(-1) + 3×(-1) + 1

$\implies$ -3 - 12 - 3 + 1

$\implies$ -17.