4x+1) 8x3 - 6x2 +10x + 3 (2x2 - 2x +3
8x3 + 2x2
- -
____________________________________________________
- 8x2 + 10x +3
-8x2 - 2x
+ +
_____________________________________________________
12x + 3
12x + 3
- -
______________________________________________________
0
Now, quotient is 2x2 - 2x + 3 = 2x2 + k (given)
=> k = -2x + 3
=> k + 3 - 2x