Exponents, Radicals, and Sequences

• 5¹⁵
• 5²⁹
• 5⁹⁶
• 5^-15

Simplify the radical...

√20a²b⁴

• 2|a|b²√5

• 4|a|b²√5

• 5|a|b²√2

• 2a²b²√5

Simplify

√45n³

• 3n√5n

• 4n√8

• 4n√-8

• 10√n

• y²z¹⁰√xy

• 20yz√xy

• xy²z¹⁰√y

• yz⁶√xy²z²

What is 52x52x52x52x52x52x52x52x52x52x52

• 52¹²

• 52¹¹

• 52¹⁰

• 52⁹

• I forgot how to do this

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

• 2a²b⁶
• 1/2a²b⁶
• b⁶/2a²
• 2b⁶/a²

Which expression is equivalent to  

• (a⁶c⁶)/b3

• 0

• 1

• a⁵b³c³

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

• a_n=2+6n

• a_n=-6+6n

• a_n=6n-4

• a_n=4-6n

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.  (Hint:  Simplify your equation.)

• a_n = 4n + 29

• a_n = -4n + 25

• a_n = -4n + 29

• a_n = 4n + 25