Denote and simplify a power with

a) a base number of [[$ 3x $]] and an exponent of [[$ 2 $]].

b) a base number of [[$ xy $]] and an exponent of [[$ 3 $]].

c) a base number of [[$ -2a $]] and an exponent of [[$ 3 $]].

d) a base number of [[$ -3b $]] and an exponent of [[$ 2 $]].

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

Solution