FOIL Method

Front

What does the L in FOIL stand for?

Back

Last

Tags

CCSS.HSA.APR.A.1

Front

What does the I in FOIL stand for?

Back

Inner

Tags

CCSS.HSA.APR.A.1

Front

What does the O in FOIL stand for?

Back

Outer

Tags

CCSS.HSA.APR.A.1

Front

What does the F in FOIL stand for?

Back

First

Tags

CCSS.HSA.APR.A.1

Front

What is the FOIL method used for?

Back

To multiply two binomials.

Tags

CCSS.HSA.APR.A.1

Front

Apply FOIL to (x + 2)(x + 5). What is the result?

Back

x² + 7x + 10

Tags

CCSS.HSA.APR.A.1

Front

Apply FOIL to (a + 3)(a - 4). What is the result?

Back

a² - a - 12

Tags

CCSS.HSA.APR.A.1

Front

What is the result of (x - 1)(x + 1) using the FOIL method?

Back

x² - 1

Tags

CCSS.HSA.APR.A.1

Front

What is the special case of (x + a)(x - a)?

Back

x² - a² (Difference of squares)

Tags

CCSS.HSA.APR.C.4

Front

What is the expanded form of (2x + 3)(x - 5) using FOIL?

Back

2x² - 7x - 15

Tags

CCSS.HSA.APR.A.1