1. 
What is the greatest common factor in the expression 6x^{2}y + 4xy  10y  20y^{2}? > 2y

2. 
What is the greatest common factor in the expression 9x^{3}yz + 6x^{2}y  18x^{5}z? > 3x^{2}

3. 
Using the distributive property on the expression  (  2 + 5x) produces > 2 + 5x

4. 
Multiply 3a(a + 2b). > None of the above

5. 
Multiply out the expression using the distributive property. What is the greatest common factor in the resulting expression? > 2x^{2}

6. 
Factor the expression  2x  4y. >  2(x + 2y)

7. 
Which of the following statements is true? > 3x and 2y are terms in the expression 2x  3y.

8. 
Factor abc + 3a^{2}bc + ab^{2}c^{3}. > abc(1 + 3a + bc^{2})

9. 
Factor π a + π^{2}b + π c^{2}. > π (a + b^{2} + c^{2})

10. 
Which of the following multiplies out to give the expression ax^{2} + bx + c? > None of the above
