Question

$x {}^{3} + 3x {}^{3} + 3x + 1 \: \div x - \frac{1}{2}$

Answer 1

Mistake in the question. Question is
(x³+3x²+3x+1 ÷ x-1/2)

SOLUTION:
(x³+3x²+3x+1 ÷ x-1/2)

x-1/2 )x³+3x²+3x+1(x²+7/2x+19/4
x³ - x²/2
(-) (-)
____________
7/2x²+3x+1
7/2x² -7/4x
(-) (+)
-------------------------
19/4x +1
19/4x -19/8
(-) (+)
--------------------
27/8
Remainder = 27/8

HOPE THIS WILL HELP YOU...