Multiply Polynomials and FOIL

Use the FOIL method to multiply:
(x+10)(x-10)

• x²  - 100

• x² + 100

• x² + 20x - 100

• x² -20x + 100

Use the FOIL method to multiply:
(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

(4a + 2)(6a² − a + 2)

• 24a³ + 16a² + 6a + 4

• 24a³ + 8a² + 10a + 4

• 24a³ + 8a² + 6a + 4

• 24a³ - 8a² - 6a + 4

Find the product:
5xy(6x - y)

• 11x² - y²

• 30x² + y²

• 30x²y - 5xy²

• 11x²y + 5x²y²

• A

• B

• C

• D

Find the product.

• 6x² - 7xy - 20y²

• 6x² + 7xy - 20y²

• 6x² - 7xy + 20y²

• 6x² - 20y²

If you were using the foil method, what is the last term in

this product above?

• 7

• 1

• 12

Multiply using the 'FOIL' method.

• 6x² + 19x

• 6x² + 15

• 6x² + 19x + 8

• 6x² + 19x + 15

Multiply using the 'FOIL' method.

• 6x² + 19x

• 6x² + 15

• 6x² + 19x + 8

• 6x² + 19x + 15

Select the answer that completes the box with the correct terms. The terms are listed in 1, 2, 3, 4 order as shown in the box.