Math Problem Statement
Which expressions are equivalent to
[\dfrac{1}{5}\cdot \dfrac{1}{5}\cdot \dfrac{1}{5}\cdot \dfrac{1}{5}] ?
Choose 2 answers:
Choose 2 answers:
(Choice A)
[(5^{-2})^{2}]
A
[(5^{-2})^{2}]
(Choice B)
[(5^{-4})^{0}]
B
[(5^{-4})^{0}]
(Choice C)
[\dfrac{5^1}{5^4}] C
[\dfrac{5^1}{5^4}]
(Choice D)
[5^2\cdot 5^{-6}]
D
[5^2\cdot 5^{-6}]
Solution
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Math Problem Analysis
Mathematical Concepts
Exponents
Negative Exponents
Exponent Rules
Formulas
(a^m) \cdot (a^n) = a^{m+n}
(a^m)/(a^n) = a^{m-n}
(a^m)^n = a^{m\cdot n}
a^0 = 1
Theorems
Power of a Power Rule
Product of Powers Rule
Exponent Zero Rule
Suitable Grade Level
Grades 8-10
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