Factoring

Factor 7x + 21 using the GCF

• 7(x+3)

• 7x + 3

• 3(x + 7)

• x(7 + 3)

Factor by GCF: -6y + 36

• -6 (y -6)

• 6 (y + 6)

• -6 (1)

• cannot be factored

What is the greatest common factor in the three terms -96xy - 144x - 84

• 12

• -12

• 12x

• -12x

What is the greatest common factor of the following polynomial:
-9xy - 81xy - 18 - 45xy

• 9xy

• -9

• 9x

• xy

Factor:
10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)

Factor 18x + 30 using the GCF

• 2(9x + 15)

• 3 ( 6x + 10)

• 9 ( 2x + 3)

• 6 ( 3x + 5)

Factor 12x - 40 using the GCF

• 2 (6x -20)

• 4 (3x + 10)

• 4 (3x - 10)

• 2 (6x + 20)

Factor 24x - 64 using the GCF

• 12 (2x - 5)

• 6 (4x - 12)

• 8 (3x - 8)

• 24 (x - 3)

Factor 17x - 51 using the GCF

• 3 ( 6x -17)

• 17 (x -3)

• 17 (x + 3)

• -3 (-6x + 17)

What is the GCF of 28ab and 42b

• 4b

• 6b

• 7b

• 14b