Multiply the following binomials by one another.

a) [[$ x - 2 $]] and [[$ x + 6 $]]

b) [[$ 2x + 1 $]] and [[$ x - 1 $]]

c) [[$ 7 - x $]] and [[$ 3 + x $]]

d) [[$ x - 1 $]] and [[$ x + 2 $]].

Take a picture of your solution and return it to the submission folder.

Solution