Question

(5) (3x - 3x² - 12 + 4 + x3) (2 + x²)​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

(3x - 3x² - 12 + 4 + x3) (2 + x²)

.•. 6x - 6x² - 24 + 8 + 6x + 3x³- 3x⁴- 12x²+ 4x²+ 3x³

.•. 6x +6x - 6x²- 12x² +4x² +3x³ + 3x³ - 3x⁴ - 16

.•. 12x - 14x² + 6x³- 3x⁴ - 16

divide each term by x

12- 14x + 6x² - 3x³ - 16/x