Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Number Theory
Odd and Even Numbers
Formulas
x = 2k + 1, y = 2k' + 1
x * y = (2k + 1)(2k' + 1) = 2(2kk' + k + k') + 1
Theorems
Product of two odd numbers is odd
Suitable Grade Level
Grades 8-10