Question

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Answer 1

Verified answer

Explicación paso a paso:

a)

6a + 2ab - 8b²

3a - 2b

-12ab - 4ab² + 16b³

18a² + 6a²b - 24ab²

18a² + 6a²b - 12ab - 28ab² + 16b³

b)

-3x⁴ + 2x³ - 4x² + 2x - 1

x² - 5x + 3

-9x⁴ + 6x³ - 12x² + 6x - 3

15x⁵ - 10x⁴ + 20x³ - 10x² + 5x

-3x⁶ + 2x⁵ - 4x⁴ + 2x³ - x²

-3x⁶ + 17x⁵ - 23x⁴ + 28x³ - 23x² + 11x - 3

c)

(¾)m³ - (⅖)m²n + (⅓)mn² + (½)n³

2m + 3n

(9m³n)/4 - (6m²n²)/5 + mn³ + (3n⁴)/2

(3m⁴)/2 - 4m³n/5 + ⅔m²n² + mn³

(3m⁴)/2 + 29m³n/20 - (8m²n²)/15 + 2mn³ + (3n⁴)/2