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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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By long division,find the quotient and remainder when polynomial 2x4 -5x2 + 3x – 1 is divided by (2x-1).

User Ntherning
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1 Answer

5 votes
(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


User Kkangil
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