multiplying Polynomials (Box Method)

(1a)  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. 

•  $-2x^2,\ -2x\ ,\ -2x,\ -2$  

•  $-4x,\ -3x,\ -3x,\ -2$  

•  $2x^2,2x,2x,2$  

•  $4x^2,2x,\ -2x,\ 2$  

Tags

CCSS.HSA.APR.A.1

(1b) Based on 1b, simplify terms from the box. Express answer in standard form. 

• $-2x^2-4x-2$

• $-2x^2-2$

• $2x^4\ -2x^2-2$

• $4x^2+2$

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(2a) 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.

•  $-4x^2,\ -4x,\ 12x,12$ 

•  $4x^2,\ 4x,\ 12x,\ 12$ 

•  $4x,\ -4,\ 12,\ 1$ 

•  $4x,\ -4x,\ 12x,\ 12$ 

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

•  $-4x^2+8x+12$ 

•  $-4x^2+16x\ +12$ 

•  $12\ -\ 16x\ +\ 4x^2$ 

•  $8x\ -\ 12\ -4x^2$ 

(3a) 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.

•  $-4x^3,\ 8x^2,\ -2x,\ 4$ 

•  $-4x^2,\ 8x^2-2x,\ 4x$ 

•  $4x^3,\ -8x^2,\ 2x,\ -4$ 

•  $4x^2,\ -8x^2,\ -2x\ ,\ -4x\$ 

(3b) Based on 3a, simplify the terms in box. Express answer in standard form. 

•  $-4x^3+8x^2-2x\ +4$ 

•  $-4x^2+6x$ 

•  $4x^3-8x^2\ +2x-4$ 

•  $\ -8x^2-4x^3+4\ -4x\$ 

(4a) 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.

•  $-x^3,\ -5x^2,\ -5x,\ 2x^2,\ 10x,\ -10$ 

•  $x^3,\ 5x^2,\ 5x\ ,\ 2x^2,\ -10x,\ 10$ 

•  $-x^2,\ -5x^2,\ 5x\ ,\ -2x,\ 10,\ -10$ 

•  $x^2,\ 5x^2,\ -5x,\ 2x,\ -10,\ -10$ 

(4b) Based on 4a, simplify the terms in the box. Express your answer in standard form. 

•  $-x^3-3x^2+5x-10$ 

•  $x^3+7x^2+15x\ -10$ 

•  $\ -6x^2+3x\$ 

•  $6x^2-7x-20$