x²+3x²+3x+1 is divided by 5+2x
Answers
Step-by-step explanation:
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Divide x³ + 3x² + 3x + 1 by 5 + 2x
x²/2 + x/4 + 7/8
_______________
5 + 2x _| x³ + 3x² + 3x + 1 |_
x³ + 5x²/2
_________________
x²/2 + 3x + 1
x²/2 + 5x/4
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7x/4 + 1
7x/4 + 35/8
___________
-27/8
_________
Quotient = x²/2 + x/4 + 7/8 = (4x² + 2x + 7)/8
Remainder = -27/8
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