Question

Generate perfect squares divisible by integer n

score 40 · Answer 1 · 2021-03-31 22:42:15

Generate perfect squares divisible by integer n

Published on 31 Mar 2021 - 22:42

score 31 · Answer 2 · 2021-04-03 04:17:39

Given two numbers, a perfect square 's' and any positive integer 'd' is there a situation where s, s+d, s+2d, and s+3d are all perfect squares?

score 82 · Answer 3 · 2021-04-07 07:59:29

82

Views

What's wrong about $\sqrt{10} = \sqrt{9 + 1} = \sqrt{9} + \sqrt{1} = 3 + 1 = 4$?

Published on 07 Apr 2021 - 7:59

score 77 · Answer 4 · 2021-04-10 19:26:22

77

Views

Complete square to show that $(x-2y)^4+64xy+16 \geq 0$

Published on 10 Apr 2021 - 19:26

score 62 · Answer 5 · 2021-04-11 19:45:57

62

Views

Express $(7^2 + 5^2 )(6^2 + 11^2 )(3^2 + 13^2 )(7^2 + 8^2 )$ in the form $(x^2 + y^2)(z^2 + w^2)$

Published on 11 Apr 2021 - 19:45

score 38 · Answer 6 · 2021-04-12 00:20:17

38

Views

completing the square equation

Published on 12 Apr 2021 - 0:20

score 46 · Answer 7 · 2021-04-14 22:07:58

How to find out if sum of square roots is a perfect(-ish) square: $\sum_{i=0}^m \sqrt{x_i} = \bigl(\sum_{j=0}^n \sqrt{y_j}\bigr)^2$?

score 29 · Answer 8 · 2021-04-18 04:22:09

29

Views

Why is the square of a negative number positive?

Published on 18 Apr 2021 - 4:22

score 44 · Answer 9 · 2021-04-20 19:27:42

44

Views

calculate incremental inverse square values from $0$ to a value

Published on 20 Apr 2021 - 19:27

score 20 · Answer 10 · 2021-04-24 18:41:57

Formula for a graphing a half circle: understanding the relationship between odd $n$ exponents (of $\sqrt{2^{n}}$) and the powers of 2

score 40 · Answer 11 · 2021-04-29 16:37:09

40

Views

Proving that 17 does not divide $c^2$ for given equation

Published on 29 Apr 2021 - 16:37

score 45 · Answer 12 · 2021-05-09 16:33:57

45

Views

From square norm to norm in an inequality

Published on 09 May 2021 - 16:33

score 77 · Answer 13 · 2021-05-12 07:51:32

77

Views

Prove that $y^2z^2 - y^2 -z^2$ is not a perfect square for any $y,z \in \mathbf{N}$

Published on 12 May 2021 - 7:51

score 134 · Answer 14 · 2021-05-14 14:04:33

134

Views

Perfect Square With Two Integer Variables

Published on 14 May 2021 - 14:04

score 346 · Answer 15 · 2021-05-15 07:21:28

346

Views

Number of six-digit squares using 1-6

Published on 15 May 2021 - 7:21

List Question

Generate perfect squares divisible by integer n

Given two numbers, a perfect square 's' and any positive integer 'd' is there a situation where s, s+d, s+2d, and s+3d are all perfect squares?

What's wrong about $\sqrt{10} = \sqrt{9 + 1} = \sqrt{9} + \sqrt{1} = 3 + 1 = 4$?

Complete square to show that $(x-2y)^4+64xy+16 \geq 0$

Express $(7^2 + 5^2 )(6^2 + 11^2 )(3^2 + 13^2 )(7^2 + 8^2 )$ in the form $(x^2 + y^2)(z^2 + w^2)$

completing the square equation

How to find out if sum of square roots is a perfect(-ish) square: $\sum_{i=0}^m \sqrt{x_i} = \bigl(\sum_{j=0}^n \sqrt{y_j}\bigr)^2$?

Why is the square of a negative number positive?

calculate incremental inverse square values from $0$ to a value

Formula for a graphing a half circle: understanding the relationship between odd $n$ exponents (of $\sqrt{2^{n}}$) and the powers of 2

Proving that 17 does not divide $c^2$ for given equation

From square norm to norm in an inequality

Prove that $y^2z^2 - y^2 -z^2$ is not a perfect square for any $y,z \in \mathbf{N}$

Perfect Square With Two Integer Variables

Number of six-digit squares using 1-6

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