Polynomials

If one factor of x² − 5x − 24 is x + 3, what is the other factor?

• x - 3

• x - 8

• x + 8

Expand (2x − 4)², what is the middle term?

• 4x²

• -8x

• -16x

What is the GCF of the expression 4x⁴ + 6x?

• 2x

• 4x

• x⁴

Which of the following is a perfect square?

• 25x⁵y⁶

• 12x⁴

• 36x²y²

What is the complete factored form of 9𝑥³ – 64𝑦³?

• (3x – 4y)(9x² + 12xy + 16y²)

• (3x + 4y)(9x² + 12xy + 16y²)

• (3x – 4y)(9x² - 12xy + 16y²)

All of the following are factors of 12x² Except one. What is it?

• 12x²

• 12x³

• 12

What is the complete factored form of 4𝑥² + 16𝑥𝑦 + 16𝑦²?

• (2𝑥 + 4𝑦)²

• (2𝑥 + 4𝑦)(2𝑥 − 4𝑦)

• (2𝑥 − 4𝑦)²

What is the result when you square a binomial?

• binomial

• perfect square trinomial

• sum of two squares

What is complete factored form of x² + 7x + 10?

• (x + 2)(x + 5)

• (x - 2)(x + 5)

• (x - 2)(x - 5)