9.1 and 9.2

(-b² - 11b⁵ - 13b) + (-14b - 13b⁵ + 4)

• -24b⁵ - 24b² - 27b + 16

• -24b⁵ - 24b² - 27b + 4

• -24b⁵ - 12b² - 27b + 4

• -24b⁵ - b² - 27b + 4

(4n⁴ - 14n⁵ + 6n) - (-4n⁵ - 13n - 14n⁴ )

• -n⁵ + 24n⁴ + 21n

• -10n⁵ + 24n⁴ + 21n

• -10n⁵ + 24n⁴ + 19n

• -10n⁵ + 18n⁴ + 19n

(-12x - 2x⁴ - 12x²) + (12x⁴ - 14 - 10x² )

• 10x⁴ - 22x² - 12x - 14

• 10x⁴ - 23x² + 2x - 14

• 10x⁴ - 30x² + 2x - 14

• 10x⁴ - 23x² -12x - 14

(13n³ + 7 + 8n⁴) - (-5 + 2n⁴ - 2n)

• 6n⁴ + 13n³ - n + 12

• 6n⁴ + 13n³ + 2n + 12

• n⁴ + 13n³ - n + 12

• n⁴ + 13n³ - n + 23

(-6k⁵ + 8k⁴ + 6k³) - (4k⁵ - 9k³ + 7k⁴)

• -10k⁵ + k⁴ + 15k³

• -7k⁵ + k⁴ + 9k³

• 3k⁵ + k⁴ + 9k³

• -10k⁵ + k⁴ + 9k³

(14x⁵ - 9x² + 7x⁴ ) + (4x⁴ - 4x² + 9x⁵)

• 23x⁵ + 11x⁴ - 13x²

• 23x⁵ + 7x⁴ - 21x²

• 23x⁵ + 14x⁴ - 13x²

• 23x⁵ + 7x⁴ - 13x²

Name the polynomial

-5n

• linear monomial

• constant monomial

• linear binomial

• fourth degree monomial

Name the polynomial

-8

• constant monomial

• cubic trinomial

• fifth degree monomial

• constant trinomial

Name the polynomial

6x² - 3x - 8

• fifth degree trinomial

• linear trinomial

• quadratic trinomial

• linear binomial

Name the polynomial

9

• linear polynomial with 0 terms

• constant trinomial

• constant monomial

• linear monomial