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Exponents and Roots
Example 6

Example 6: Exponent Laws

Step-by-step worked example for this lesson track.

Problem

In 6362, what is the exponent on 6?\text{In }6^{3}\cdot 6^{2}\text{, what is the exponent on }6?

1. Recognize Pattern

aman=am+n,  aman=amna^m\cdot a^n=a^{m+n},\;\frac{a^m}{a^n}=a^{m-n}

2. Apply Method

6561=66=466566^{5}\cdot 6^{1}=6^{6}=46656

3. Conclude

6362=656^{3}\cdot 6^{2}=6^{5}

Final answer

6362=656^{3}\cdot 6^{2}=6^{5}