please help fast fifty points and brainliest

Answer:
-5x2-8x+2
Step-by-step explanation:
2-11x2-8x+6x2
To write a polynomial in standard form, simplify and then arrange the terms in descending order.
ax2+bx+c
Add -11x2 and 6x2.
2-5x2-8x
Move 2.
-5x2-8x+2