Question: Which expression is equivalent to (5^{-2})^{5}* 5^{4} ?
A) 5^{12}
B) 5^{7}
C) 1/5^{6}
D) 1/5^{40}
Correct answer: C
Grade: 8 | Topic: Expressions and Equations | Difficulty: Easy | Standard: 8.EE.A.1