Question

find the remainder when x²+3x²+3x+1 is divided by x+1 by long division method photo answer will be helpful​

Answer 1

Answer:

2X + 3x

2X + 2x

______

X + 1

X + 1

_______

0

Step-by-step explanation:

given =

2 2

Find the remainder when X + 3x + 3x +1

is divided by X+1 by long division method.

to find.

divided by X + 1 by long division

Solution

3

= X + 3x2 + 3x +1

(i) The root of X + 1 = 0 is -1

P(-1) = (-1) 3t +3 (-1) 2+3 (-1) + 1

= -1 +3-3 +1

= o

Hence by the remainder theorem, 0

is the remainder when x3 +3x2 + 3y+1 is divided by X + 1.

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