Expanding and factorising

3(4 + c)

• 12 + 3c
• 7 + c 
• 3 + 3c 
• 4 + c 

Tags

CCSS.6.EE.A.3

Expand 3(4d - 3)

• 12d - 9
• 7d - 6
• 34d - 33
• 12d² - 9

Tags

CCSS.6.EE.A.3

Expand 3z(4z + 6)

• 12z² + 18z
• 34z² + 18
• 12z² + 18
• 12z² - 18z

Tags

CCSS.6.EE.A.3

Which of the following is the correct expansion of:
5(r - 2)?

• 5r - 2
• 5r +2
• 5r + 10
• 5r - 10

Tags

CCSS.6.EE.A.3

-4u(2b - 4u)

• -8ub + u²
• 8ub + 16u
• ub + 16u²
• 8ub + 16u²

Tags

CCSS.HSA.APR.A.1

Expand 3(x + 2) + 2(x + 4)

• 3x + 24 + 2x
• 5x + 24
• 6x² + 6
• 5x + 14

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 5x + 23

• 5(x + 5) - 2
• 5(x + 23)
• 5(x + 15) + 3
• 5(x + 4) + 6

Tags

CCSS.6.EE.A.4

Simplify: 4(x+3)+3(x-3)

• 7x + 3
• 7x + 21
• 7x - 9
• 7x - 12

Tags

CCSS.6.EE.A.3

   6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.B.4

Factorise 8x + 12

• 4(x+2)
• 8(x+4)
• 4(x+3)
• 4(2x+3)

Tags

CCSS.7.EE.A.1