Question

answer should be -8c^5+20c^4+16c^3-18c^2

plz help
I will mark you as brainlist
I will give you thanks
And also I will follow you​

Answer 1

Answer:

-8c⁵ + 20c⁴ + 16c³ -18c²

Step-by-step explanation:

yes ur ans is absolutely correct.

Answer 2

Answer:

Multiply -2c^2 with (4c^3-10c^2-8c+9)

ans will be -8c^5+20c^4+16c^3-18c^2

I hope the answer is true!