List questions from irrational-numbers

Published on 19 Feb 2017 - 2:47

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Prove the following statement: $\forall r\in \mathbb{R^+}$,if r is irrational then $\sqrt r$ is irrational

Published on 19 Feb 2017 - 7:18

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Finding polynomial p

Published on 22 Feb 2017 - 5:57

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There exists infinitely many irrationals within a range of reals?

Published on 24 Feb 2017 - 0:48

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Irrational numbers question.

Published on 24 Feb 2017 - 7:04

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There exist a prime factorization for all algebraic irrational numbers?

Published on 30 Mar 2026 - 11:56

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How many pairs of numbers are there so they are the inverse of each other and they have the same decimal part?

Published on 26 Mar 2026 - 3:13

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Why does the pigegonhole principle tell us that PI-indexing is not possible?

Published on 30 Mar 2026 - 5:29

65

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Proving x + y is rational

Published on 02 Mar 2017 - 19:58

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If a sequence grows too fast, then its harmonic sum cannot be rational

Published on 03 Mar 2017 - 2:43

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Find another polynomial with integer coefficients with the same root as this one: $(\sqrt3-\sqrt2)x^3 + \sqrt2x -\sqrt3 + 1$

Published on 03 Mar 2017 - 7:21

79

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Digits of irrationals

Published on 03 Mar 2017 - 13:32

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Sequence in 10-base decimal representation of $\pi$

Published on 04 Mar 2017 - 18:27

96

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Showing numbers are irrational.

Published on 05 Mar 2017 - 17:19

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Are Irrational Numbers also Rational Numbers?

Published on 30 Mar 2026 - 9:43

List Question

Irrational Roots and Polynomials

Prove the following statement: $\forall r\in \mathbb{R^+}$,if r is irrational then $\sqrt r$ is irrational

Finding polynomial p

There exists infinitely many irrationals within a range of reals?

Irrational numbers question.

There exist a prime factorization for all algebraic irrational numbers?

How many pairs of numbers are there so they are the inverse of each other and they have the same decimal part?

Why does the pigegonhole principle tell us that PI-indexing is not possible?

Proving x + y is rational

If a sequence grows too fast, then its harmonic sum cannot be rational

Find another polynomial with integer coefficients with the same root as this one: $(\sqrt3-\sqrt2)x^3 + \sqrt2x -\sqrt3 + 1$

Digits of irrationals

Sequence in 10-base decimal representation of $\pi$

Showing numbers are irrational.

Are Irrational Numbers also Rational Numbers?

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