SOLUTION: Subtract the polynomials (-4c3-9c2+4c+8)-(4c3+8c2+8c-4)=

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Question 666432: Subtract the polynomials
(-4c3-9c2+4c+8)-(4c3+8c2+8c-4)=
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
-4c%5E3+-+9c%5E2+%2B+4c+%2B+8
-(4c%5E3+%2B+8c%5E2+%2B+8c+-+4)
...
Start with each like term
-4c%5E3+-+4c%5E3+=+0
...
-9c%5E2+-+8c%5E2+=+-17c%5E2
...
4c - 8c = -4c
...
8 - -4 = 12
...
Yielding
highlight_green%28-17c%5E2+-+4c+%2B+12%29
.....................
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