*Factoring Polys, Part 1: Mod

Factoring Polys, Part 1: Mod

Multiple Choice

Which expression is completely factored of the expression x² − 3x − 28?

• (x − 7)(x + 4)

• (x + 7)(x − 4)

• (x + 14)(x − 2)

Multiple Choice

Which expression is equivalent to 14x² + 35x when it is completely factored?

• 14x(x + 3)

• 7x(2x + 5)

• x(14x + 35)

Multiple Choice

Which expressions represent a quadratic expression in factored form?

• (x − 1)(x − 1)

• x² + 8x

Multiple Choice

Which expression represents a quadratic expression in complete factored form?

• (2x + 4)(x + 3)

• (x − 1)(3x − 9)

• (x + 4)(x − 3)

Multiple Choice

Which expression is equivalent to the polynomial given below?

54x + 30 (Use the distributive property)

• 6(9x + 5)

• 9(5x + 5)

• 6(9x + 30)

Multiple Choice

What is the greatest common factor of this expression?

12m + 18m

• 2

• 5

• 6m

Multiple Choice

What is the standard form of this expression?

(4y − 9)(2y − 3)

• 8y² − 30y + 27

• 8y² + 6y − 12

• 8y² − 18y − 12

Multiple Choice

What is the complete factorization of x² + 2x − 63?

• (x + 9)(x − 7)

• (x − 9)(x + 7)

• (x + 21)(x − 3)

Multiple Choice

Which expressions represent a quadratic expression in factored form?

• (x − 3)(x + 2)

• (x + 4) − (x + 6)

• x² + 8x

Multiple Choice

What is the factored form of this quadratic trinomial?

x² − x − 42

• (x + 14)(x − 3)

• (x − 14)(x + 3)

• (x + 6)(x − 7)