# hearts123

 Username hearts123 Score 103 Stats Questions 23 Answers 4

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### How do I prove that two graphs are isomorphic?

hearts123  Feb 16, 2019
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hearts123  Feb 9, 2019
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### (GCD/prime problem) positive integers m and n, prove that (2^m -1, 2^n +1) = 1

hearts123  Feb 9, 2019
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### integer values for x such that the equation is a prime number

hearts123  Feb 2, 2019
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### max and min value of a function

hearts123  Dec 28, 2018
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### maximum and minimum value of a function, please help asap! :)

hearts123  Dec 28, 2018
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### (deleted)

hearts123  Dec 21, 2018
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### diophantine equation with number theory, pls help asap! :)

hearts123  Dec 7, 2018
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### positive integer solutions of x^2 + (3)(x^2)(y^2) = 30y^2 + 517 ?

hearts123  Nov 30, 2018
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### integer solutions for (x^2 - y^2)^2 = 1 + 16y ?

hearts123  Nov 30, 2018
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### proof: product of four adjacent positive integers cannot be a perfect square number

hearts123  Nov 24, 2018
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### diophantine equations proof question

hearts123  Nov 24, 2018
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### linear diophantine equation with positive integer solutions

hearts123  Nov 11, 2018