@Victor Lasisi Got it right.
Thank you.
But I will like you to provide a detailed explanation of how you arrived here.

The answer is: 6x² -14x + 34
Remainder -54x²-35x+2

Reminder =-14x⁴+6x³-x
Answer =6x²-14x

-14x⁴+6x³-x

I think there is something wrong with the question especially the power cause I got 34x³-x+2