Math Problem Statement
Does what I said make sense in this context "No rational number c satisfies c 3 = 2. Therefore, 3 square root 2 is irrational. Assume 3 square root 2 = . We'd have to then divide the equation by 3 so = However, this means that square root of 2 is a rational number which is a contradiction. It is well known that is irrational , therefore 3 square root of 2 must be irrational
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Irrational Numbers
Contradiction Proofs
Formulas
c^3 = 2
3√2 = p/q
√2 = p/3q
Theorems
Irrationality of √2
Contradiction Method
Suitable Grade Level
Grades 9-12