What is the simplified expression for 2 power 2 multiplied by 2 power 3 over 2 power 4?
a.20 b.21 c.22 d.23

When dividing exponents with the same base, you can simply subtract the exponents from each other. So can be simplified to  .

When multiplying exponents with the same base, do the opposite - add the exponents. Then, figure out what 2 to that power is, which shouldn't be too difficult considering how low the exponents are.

Hope this helps!
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