FOIL Method/Area Model - Multiplying Binomials

Front

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

Back

FOIL stands for First, Outside, Inside, Last. It is a method used to multiply two binomials.

Front

Multiply the binomials: (x + 3)(x + 5)

Back

x² + 8x + 15

Front

What is the Area Model in multiplying binomials?

Back

The Area Model involves drawing a rectangle divided into sections to represent the products of the terms in the binomials.

Front

Multiply the binomials: (x - 4)(x + 2)

Back

x² - 2x - 8

Front

What is the result of (a + b)(a - b)?

Back

a² - b² (This is the difference of squares formula.)

Front

Multiply the binomials: (2x + 1)(3x + 4)

Back

6x² + 11x + 4

Front

What is the Greatest Common Factor (GCF) of two numbers?

Back

The GCF is the largest number that divides both numbers without leaving a remainder.

Front

Multiply the binomials: (x + 1)(x - 1)

Back

x² - 1 (This is also the difference of squares.)

Front

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

Back

x² - 144

Front

Multiply the binomials: (x - 5)(x + 1)

Back

x² - 4x - 5