Multiplying binomials

Front

What is the result of multiplying the binomials (x - 7)(x + 7)?

Back

x² - 49

Front

How do you simplify (x - 7)²?

Back

x² - 14x + 49

Front

What is the product of the binomials (x + 7)(x - 2)?

Back

x² + 5x - 14

Front

What do you get when you multiply (x + 2)(x + 3)?

Back

x² + 5x + 6

Front

What is the result of (x + 12)(x - 12)?

Back

x² - 144

Front

What is the general formula for multiplying two binomials of the form (a + b)(c + d)?

Back

ac + ad + bc + bd

Front

What is the difference of squares formula?

Back

a² - b² = (a - b)(a + b)

Front

What is the square of a binomial formula?

Back

(a + b)² = a² + 2ab + b²

Front

What is the first step in multiplying binomials?

Back

Use the distributive property (FOIL method) to multiply each term.

Front

What does FOIL stand for in the context of multiplying binomials?

Back

First, Outside, Inside, Last.