Find the remainder of the polynomial x3+ 3x2+ 3x+1divided by x + 1.
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Answer:
Remainder = 0
Step-by-step explanation:
x³+3x²+3x+1 x+1=0 x = -1
-1³ + 3×-1²+3×-1+1
-1+3-3+1 ( you can cut 1 with negative 1 and three with negative three)
=0
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