Factoring GCF

what is the answer to this? 3x+12

• 3(x+4)

• 3(x-4)

• -3(-x-4)

• -3(-x+4)

what is the answer to this?6a^2+27

• 3(-2a^2+9)

• 3(2a^2+9)

Tags

CCSS.6.NS.B.4

how do you do this problem? 21cd-3d

• divide

• multiply

Tags

CCSS.5.OA.B.3

what is the answer? ab-a

• a(b+1)

• a(b/1)

• a(b-1)

Tags

CCSS.8.EE.A.1

solve this. 5x-13y

• prime

• prime

• prime

• prime

Tags

CCSS.6.EE.A.1

solve this. 2x^2y-2xy^2+4xy

• 2xy(x + y + 2)
• 2xy(x - y - 2)
• 2xy(x + y - 2)
• 2xy(x - y)

solve. 16bc^2+24bc

• 8bc(2c+3)

• 8bc(-2c-3)

Tags

CCSS.7.NS.A.3

solve this. x^2y+3xy

• xy(x+3)

• -xy(-x-3)

solve this. 18a^2bc^2-48abc^3

• 6abc^2(3a-8c)
• 6abc^2(3a+8c)

are you happy with this quizizz

• yes

• no

• maybe

• so