Home > CCA > Chapter 3 > Lesson 3.1.1 > Problem 3-7
3-7.
Remember to subtract the exponents when dividing terms with like bases.
Not correct, the answer should be
. Make sure you are able to justify your answer. If you multiply
's together, and then multiply another to the original , how many 's are you multiplying together? . Make sure you are able to justify your answer. Write down the expression inside the parentheses three times and then simplify as you did in part (b).