Algebra 1c 1-3 Exponential Notation Objective (things to learn): How to solve problems containing exponents. First we will start off with learning the.

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Presentation transcript:

Algebra 1c 1-3 Exponential Notation Objective (things to learn): How to solve problems containing exponents. First we will start off with learning the terms that identify Powers and Exponents. 4 is the Base 5 is the Exponent

Algebra 1c 1-3 Exponential Notation Now we know 4 is the Base and 5 is the Exponent. So what is ? is a Power.

Algebra 1c 1-3 Exponential Notation Now lets look at how exponential forms are read. is read as seven to the second power or seven squared. is read as five to the third power or five cubed. is read as four to the fifth power.

Algebra 1c 1-3 Exponential Notation Now we will do some examples. Examples: 1. Use an exponent to represent the expression. Solution

Algebra 1c 1-3 Exponential Notation Example: 1. Evaluate the expression when. Solution

Algebra 1c Example: 1. Evaluate the expression when and. Solution Substitute 2 for a and 3 for b. Simplify 3(2) and 6(3). Simplify Multiply 2s times 24. Solution.

Algebra 1c Example: 1. Evaluate the expression when. Solution Substitute 2 for x. Simplify Simplify 4(8). Solution. **Show your work**

Algebra 1c Example: 1. Evaluate the expression when. Solution Substitute 2 for x. Simplify 2·4. Cube 8 Solution

Algebra 1c