1. Summer Assignment Review Classifying Numbers and Solving Equations by Clearing Fractions or Decimals

2. Classifying Numbers 4.5

3. ** What kind of number is not real?

4. Practice = -9 Real - Integer = 9i Not Real - Imaginary = 3i Not Real - Imaginary ** Will there ever be a time when a negative under the radical will produce a Real number? IntegerRational Imaginary

5. Practice Real, Rational, Integer Real, Irrational Real, Rational, Integer, Whole Number, Natural Number Why should we use organized lists ?

6. Solving Equations by Clearing Fractions

7. Example The least common multiple of 2,3, and 6 … 6 Multiply every term in the equation by 6 Solve the resulting equation.

8. Practice

9. Clearing Decimals Multiply every term in the equation by the LCD. Hint: The term with the most decimal paces tells you which power of ten to multiply by (or how many decimal places to move). Solve the resulting equation.

10. Practice