A positive integer n is a sqube if n is both a perfect square and a perfect cube. The integer 1 is the trivial sqube. The smallest non-trivial sqube is 64: 64=8^2=4^3. a)Find two squbes larger than 64 b)What is wrong with the following algebraic definition of a sqube: An integer n is a sqube if there exists an integer k such that n = k^2 and n = k^3. c)Give an algebraic definition of a sqube
A positive integer n is a sqube if n is both a perfect square and a perfect cube. The integer 1 is the trivial sqube. The smallest non-trivial sqube is 64: 64=8^2=4^3. a)Find two squbes larger than 64 b)What is wrong with the following algebraic definition of a sqube: An integer n is a sqube if there exists an integer k such that n = k^2 and n = k^3. c)Give an algebraic definition of a sqube
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
Section11.8: Adding And Subtracting Radicals
Problem 5E
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A positive integer n is a sqube if n is both a perfect square and a perfect cube. The integer 1 is the trivial sqube. The smallest non-trivial sqube is 64: 64=8^2=4^3.
a)Find two squbes larger than 64
b)What is wrong with the following algebraic definition of a sqube: An integer n is a sqube if there exists an integer k such that n = k^2 and n = k^3.
c)Give an algebraic definition of a sqube.
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