(x³+2x²_ x _ 4) ÷(x+2)
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Answer:
quotient=x²-1, remainder= -2
Step-by-step explanation:
x+2)x³+2x²-x-4( x²-1
- x³-2x²
_____
0 -x-4
+x+2
______
-2
_____€
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