Polynomials Pre-Assessment

One of the factors of k² - 5k + 4 is 𝑘−1, what is the other factor?

• k - 4

• k + 1

• k + 5

• k - 1

Factor x³– 7x + 6.

• (x - 1)(x + 3)(x - 2)

• (x-1) (x-3) (x-2)

• (x+1) (x-3) (x+2)

• (x+1) (x+3) (x+2)

Simplify each expression. (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

• Monomial
• Binomial
• Trinomial
• Polynomial

Q1. What is a polynomial?

• A) Monomial

• B) Binomial

• C) Trinomial

• D) Polynomial

• Monomial
• Binomial
• Trinomial
• Polynomial

• Monomial
• Binomial
• Trinomial
• Polynomial

• Monomial
• Binomial
• Trinomial
• Polynomial

Add the polynomial (-3x + 4) + (8x - 5)

• 5x - 9

• 5x - 1

• 11x - 1

• 11x - 9

• None of these

Simplify the expression.

(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7

• 5a³ - 4a² - 14a - 7

• 5a³ - 4a² - 20a - 7

• 5a³ - 9a² - 20a - 7