2 years ago

Please help! Brainliest to correct

Mathematics

1 answer:

vivado [14]2 years ago

7 0

Answer:

Step-by-step explanation:

x +3 I x⁴ + 0x³ - 6x² + 0x -28 I x³ - 3x² + 3x - 9

x⁴ + 3x³

- -

-3x³ - 6x²

-3x³ - 9x²

+ +

3x² + 0x

3x² + 9x

- -

-9x -28

-9x - 27

+ +

-1

P(x) =(x +3)* (x³ - 3x² + 3x - 9) + (-1)

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