Addition and Subtraction and Multiplying of Polynomials

What is the product of 5x and (-3x² - 4x + 5) ?

• -15x³ - 20x² + 25x

• 15x³ + 20x² + 25x

• -15x² - 20x - 25

• 15x² + 20x - 25

Find the product for the following binomials. Use the are model. "NWNC"

(2x - 6)(-3x + 2)

• -6x² - 14x - 12

• 6x² + 14x - 12

• -6x² - 22x - 12

• -6x² + 22x - 12

Find the product of

(3x – 2) and (3x² - 4x + 5) ?

Use the area model. "NWNC"

• 9x³ - 18x² + 23x - 10

• -9x³ + 18x² + 23x - 10

• 9x² - 18x + 13

• 9x⁴- 18x³ + 23x² - 10x

• 10m³ + 2m² - m - 5

• 10m⁹ + 2m⁶ - m² - 5

• 10m³ - 2m² +9m - 5

• 10m³ + 2m² -9m - 5

Which of the following could be the correct set up for the Box Method when multiply (x + 3) (2x - 4) _{(click on the question to see the image in the background...)}

• A

• B

• C

• D

(5e + 2)(e² - 3e + 6)

• 5e³ - 17e² +24e +12

• 5e³ + 17e² - 24e +12

• 5e³ - 13e² + 24e +12

• 5e³ +13e² - 24e - 12

Simplify terms from the box. Express answer in standard form. 

Simplify the terms in box. Express answer in standard form.

Simplify the terms in the box. Express your answer in standard form.

Write the expanded (general) form of the product (x+3)(x+6).

• x²+18x+9

• x²+9x+18

• x²+18x+18