Question

(2x⁴ + 3x³ + 4x - 2x²) ÷ (x +3) by linear division method​

Answer 1

Answer:

x+3=0

x=-3

2x⁴+3x³-2x²+4x

=2×(-3)⁴+3(-3)³-2(-3)²+4(-3)

=162-81-18-12

=162-111

=51 is ur answer dude

Step-by-step explanation:

Hope this helps u a lot

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Answer 2

Answer:

x+3)2x⁴+3x³-2x²+4x(2x³-3x²+7x

(-)+2x⁴+(-)6x³

________________

-3x³-2x²+4x

(+) -3x³(-)+9x²

___________________

7x²+4x

(-)+7x²+(-)21x

______________________

-17x

Step-by-step explanation:

checking:

(x+3)(2x³-3x²+7x)

=2x⁴-3x³+7x²

+6x³-9x²+21x

_______________

2x⁴+3x³-2x²+21x

-17x

_______________

2x⁴+3x³-2x²+4x