1. PRE ALGEBRA: EXPONENTS AND SQUARE ROOTS PRE ALGEBRA: EXPONENTS AND SQUARE ROOTS THEODORA HARRIS J HAMBRIGHT

2. objective The students will be able to use powers and exponents in expression. (9-12:1) The students will be able to use powers and exponents in expression. (9-12:1) Alabama course of study Alabama course of study

3. VOCABULARY Tells the number of times the base iss used as a factor Numbers expressed using exponents

4. Bonjour my friends!! This expression is called a

5. Evaluating powers 1. read the Power. 3 to second power or 3 squared 2. identify the base and exponent. 3. what does the power mean? mulitply 3 times itself 2 times. 4. Evaluate the Power. 3 x 3 = 9 base expo nent

6. 1.) 4 6 = 444444 2.) 4 3 = 4 4 4 3.) 4 1 = 4 4.) 4 0 = ? Evaluate each power….. Any number rised to the 0 power is 1.. 444444