1. If x = -3, which of the following expressions are equal? *

A. 4x, x-6
B. -x, x-1
C. -x, x+6
D. 2x, x-4

2. How do you get the fourth term of the cube of a binomial? *

A. Thrice the product of the square of the first and the last term.
B. The cube of the first term.
C.The cube of the last term.
D. Thrice the product of the first term and the square of the last term.