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By long division,find the quotient and remainder when polynomial 2x4 -5x2 + 3x – 1 is divided by (2x-1).
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Feb 13, 2019
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By long division,find the quotient and remainder when polynomial 2x4 -5x2 + 3x – 1 is divided by (2x-1).
Mathematics
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Ntherning
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Ntherning
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(2x⁴+0x³-5x²+3x-1)÷(2x-1)⇅x³-1/2x²-11/4x-1/8
-2x⁴-x³
⇔
-x³-5x²
x³-1/2x²
⇔
-11/2x²+3x
11/2x²-11/4x
⇔
-1/4x-1
1/4x-1/8
⇔
-9/8 reminder
look in every division multiply the second column by -1
Kkangil
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Feb 18, 2019
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Kkangil
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