Answer:
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Step-by-step explanation:
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54.9 because it is the answer
=>
x^2
--------------------------------------------------
2x + 1 / 2x^3 - x^2 + x + 1
2x^3 + x^2
-----------------------
0 + x + 1
x + 1
The quotient is x^2 + ------------
2x + 1
The last option
You take the middle 2 numbers, add them up, and divide by 2.
