Multiplying Polynomials Using Box Method

Which of the following could be the correct set up for the Box Method when multiply (x + 3) (2x - 4)? _{(click on the question to see the image in the background...yes we usually use the right side)}

¿Cuál de las siguientes podría ser la configuración correcta para el método de caja cuando se multiplica (x + 3) (2x - 4)? _{(haga clic en la pregunta para ver la imagen de fondo...sí, normalmente usamos el lado derecho)}

• A

• B

• C

• D

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.  Seleccione la respuesta que complete el cuadro con los términos correctos. Los términos se enumeran en orden 1, 2, 3, 4 como se muestra en el cuadro.

Using the box method, what is the product of the following polynomials?

Based on 2a, simplify the terms from the box. Express final answer in standard form.

Write the expanded (general) form of the product (x+3)(x+6).

Escribe la forma desarrollada (general) del producto (x+3)(x+6).

• x²+18x+9

• x²+9x+18

• x²+18x+18

• 
• 
• 

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.

Which of the following could be the correct set up for the Box Method when multiply (x + 3) (2x - 4) _{(click on the question to see the image in the background...yes we usually use the right side)}

• A

• B

• C

• D

Write the expanded (general) form of the product (x+3)(x+6).

• x²+18x+9

• x²+9x+18

• x²+18x+18