1.1.5 Properties of Exponents and Scientific Notation (continued) Example 4 Simplifying Expressions Involving Scientific Notation Scientific notation is a method of writing numbers by using powers of 10. In scientific notation, a numbers takes the form m × 10 n , where 1 ≤ m < 10 and n is an integer. Use the properties of exponents to calculate with numbers expressed in scientific notation.
Example 5 Problem Solving Application
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