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Mathematics Tutorial
Evaluating Negative Powers
The Second Law of Indices
The First Law of Indices
If two numbers with the same
base
are multiplied, their
indices
are added.
a
^{m}
+ a
^{n}
= a
^{m+n}
Examples of The First Law of Indices
First index:
Second index:
Evaluating Negative Powers
The Second Law of Indices