EXPONENTIAL RULES
- Rule 2:
- To divide identical bases, subtract the exponents.
- Problem 1:
- Simplify .
- Answer:
-
- Solution:
- Since the bases are identical, you can combine them
using Rule 1 (multiply bases). Rewrite
as
.
You can also combine the bases using Rule 2.
can be written
You can check your solution with your calculator.
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