Math Problem Statement
已知:x^2+1/x^2=1,求:x^66?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Exponents
Symmetry
Periodicity
Formulas
(x^2 + 1/x^2)^2 = 1^2
(x^4 + 1/x^4) = -1
x^6 + 1/x^6 = -2
Theorems
Exponentiation and Periodicity in Powers
Suitable Grade Level
Grades 10-12