Precalculus - Indices and Laws of Indices

Step-by-step tutorial. This video shows the method of solving indices related questions.

Laws of Indices
1. a^0=1
2. a^(-1)=1/a
3. a^m×a^n=a^(m+n)
4. a^m÷a^n=a^(m-n)
5. a^m×b^m=(a×b)^m
6. a^m÷b^m=(a/b)^m
7. (a^m )^n=a^(m×n)