Pre algebra- Exponents and Radicals

© 2009 -2011 tutorco.com 1 Q1. 16 raised to the power zero is: A. 0 B. 16 C. 1 D. 17 Q2. Write in exponents: m x m x m x m x m x m x m A. m7 B. 7m C. m6 D. m7 PRE ALGEBRA TOPIC: EXPONENTS AND RADICALS Pre/Al/3/Pre © 2009 -2011 tutorco.com 2 Q3. Solve the following: 45 --------15 A. 3a31 B. 9a3 C. 60a31 D. 3a3 Q4. Express the following as negative exponent: ( A. (2/7) 4 B. (2/7)-4 C. (7/2)-4 D. (7/2) 4 Q5. Convert the following number into scientific notation: 0.00097 A. 9.7 x 10 4 B. 9.7 x 10-4 C. 97 x 10-4 D. .97 x 10 4