Quadratics Box Method

(e + 12)(e - 12)

• e² - 144

• e² + 144

• e² + 12e - 144

• e² - 12e + 144

Find the Product. (2e + 3)(2e + 1)

• 4e² + 8e + 3

• 4e² - 8e - 3

• 4e² - 8e + 3

What is the second step (after drawing the box method) to factor x² + 13x + 12 ?

• Put x² in the top left box and 12 in the lower right box

• Find numbers that multiply to 13 and add to 12

• Find numbers that multiply to 12 and add to 13

• Use the Zero Product Property to find the solutions

What is the first step to factor

x² + 13x + 12 ?

• Draw the box method

• Find numbers that multiply to 13 and add to 12

• Find numbers that multiply to 12 and add to 13

• Use the Zero Product Property to find the solutions

What is wrong about this factoring of

x² + 13x + 12 ?

• the 10x and 3x add to 13x

• the 12 doesn't match the 10 and 3 on the outside

• there is nothing wrong here

Type the missing number.

Type the missing number.

What are the TWO missing numbers?

• -7

• 7

• 3

• -3

What are the TWO missing numbers?

• 5

• -5

• 4

• -4

Type the missing number.