Factoring Linear Expressions Quiz

What is a monomial?

• A quotient of numbers and variables

• A product of numbers and variables

• A sum of numbers and variables

• A difference of numbers and variables

What is the greatest common factor (GCF) of 4 and 12?

• 2

• 6

• 3

• 4

Which of the following is a prime factor of 48?

• 7

• 5

• 2

• 9

What is the GCF of 18a and 20a?

• 2a

• 3a

• 5a

• 4a

How do you find the GCF of expressions with variables?

• By adding the coefficients

• By subtracting the coefficients

• By multiplying the coefficients

• By finding common factors of coefficients and variables

What is the GCF of 12CD and 36CD?

• 24CD

• 18CD

• 12CD

• 6CD

What is the GCF of 3x and 9?

• 3

• 9

• x

• 6

What is the result of factoring 12x + 48?

• 4(x + 12)

• 6(x + 8)

• 12(x + 4)

• 3(x + 16)

Why is 12x + 7y not factorable?

• Because 12 and 7 are both prime

• Because 12 is not a factor of 7

• Because 7 is not a factor of 12

• Because x and y are different variables

What are the possible dimensions of a garden with an area of 15x + 18?

• 6 by 3x + 5

• 5 by 3x + 6

• 3 by 6x + 5

• 3 by 5x + 6