Question

Divide = (2x⁴– x³ + 10x² + 8x– 5) by (x²–x + 6)
I​

Answer 1

Answer:

Dividend:- (2x⁴ - x³ + 10x² + 8x - 5)

Divisior:- (x² - x + 6)

x² - x + 6 ) 2x⁴ - x³ + 10x² + 8x - 5 ( 2x² + x - 1

- ( 2x⁴ - 2x³ + 12x²)

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0.x⁴+ x³ - 2x² + 8x - 5

- ( x³ - x² + 6x)

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0.x³- x² + 2x - 5

- ( -x² + x - 6)

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0.x² + x + 1

Hence, quotient:- 2x² + x -1

and remainder :- x + 1