List questions from square-numbers

Published on 24 Feb 2026 - 20:56

344

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Prove $m-n$ and $2m+2n+1$ are coprime

Published on 04 Sep 2015 - 16:31

136

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Problem with Indices question

Published on 08 Sep 2015 - 21:07

100

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Is there a factorial of the form $p m^2$ greater than 720?

Published on 09 Sep 2015 - 5:39

973

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Square number as a sum of two number.

Published on 09 Sep 2015 - 19:07

76

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Prove that there is an integer $b$ greater than an integer $a$, such that $a + b$ is a perfect square.

Published on 13 Sep 2015 - 14:21

24

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Calculating answer using Ratios

Published on 13 Sep 2015 - 22:35

3.4k

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Find All $x$ values where $f(x)$ is Perfect Square

Published on 14 Sep 2015 - 13:12

638

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how do i know this without using calculator :$\sqrt{(9999²+19999)}$

Published on 20 Sep 2015 - 14:15

129

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Are Fibonacci numbers with a square prime index always divisible by $F_p$?

Published on 25 Sep 2015 - 5:13

1.8k

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If the square of a natural number is odd then this number is odd.

Published on 27 Sep 2015 - 16:23

93

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The amount of times a number need to be squared rooted

Published on 01 Oct 2015 - 21:15

2k

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Sum of Odd Numbers make Squares

Published on 25 Feb 2026 - 10:55

886

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Is it possible to subtract a perfect square from another number to make it a perfect square?

Published on 07 Oct 2015 - 12:55

823

Views

Explicit formula for a recurrance relationship $A_n = A_{n-1} + 2n + 1$

Published on 08 Oct 2015 - 21:42

List Question

Is there an error in this GRE question?

Prove $m-n$ and $2m+2n+1$ are coprime

Problem with Indices question

Is there a factorial of the form $p m^2$ greater than 720?

Square number as a sum of two number.

Prove that there is an integer $b$ greater than an integer $a$, such that $a + b$ is a perfect square.

Calculating answer using Ratios

Find All $x$ values where $f(x)$ is Perfect Square

how do i know this without using calculator :$\sqrt{(9999²+19999)}$

Are Fibonacci numbers with a square prime index always divisible by $F_p$?

If the square of a natural number is odd then this number is odd.

The amount of times a number need to be squared rooted

Sum of Odd Numbers make Squares

Is it possible to subtract a perfect square from another number to make it a perfect square?

Explicit formula for a recurrance relationship $A_n = A_{n-1} + 2n + 1$

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