Express the following in scientific notation.
(1) 175000
(2) 0.17

Explanation

To express the given numbers in scientific notation, we follow these steps:

### Step 1: Understand Scientific Notation
Scientific notation is a way of writing numbers that are too large or too small in a more compact form. It is expressed as:
\[ n \times 10^m \]
where:
- \( n \) is a number greater than or equal to 1 and less than 10.
- \( m \) is an integer (which can be positive or negative).
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