M2 Final Exams Review 1

Is this a polynomial?

20x² + 15x

• Yes

• No

Is this a quadratic expression?

20x² + 15x

• Yes

• No

What type of polynomial is this expression?

9x² - 3x

• Monomial

• Binomial

• Trinomial

• Quadrinomial

Answer explanation

A polynomial with TWO terms

Which of these is a perfect square trinomial?

(binomial)²

• x² + 6x + 9

• x² + 9

• X² + 4

• x² - 6x + 6

To find what you need to multiply to get an expression is called?

• A polynomial

• A prime

• A factor

• A distribute

x² + 6x + 9 is a _______ of (x + 3)²

• Factor

• Distribution

• Prime

• A trinomial

(x + 3)(x + 3) is a _______ x² + 6x + 9

• Factor

• Distribution

• Prime

• A trinomial

Is this expression a perfect square trinomial?

xy – 6 + 2y – 3x

• Yes

• No

What is the factor of this expression?

xy – 6 + 2y – 3x

What does it mean to simplify an expression?

• To combine similar terms

• To multiply terms together

• To use F.O.I.L

• To subtract terms