Question

Why is it useful to calculate the square root when performing Primality test?

score 593 · Answer 1 · 2017-02-20 13:47:55

593

Views

Why is it useful to calculate the square root when performing Primality test?

Published on 20 Feb 2017 - 13:47

score 335 · Answer 2 · 2026-03-28 15:26:01

335

Views

Show that $a+b+c=0$ implies that $32(a^4+b^4+c^4)$ is a perfect square.

Published on 28 Mar 2026 - 15:26

score 87 · Answer 3 · 2017-02-28 03:24:17

87

Views

How to show that for $n \in \mathbb{N}$, $n^2 + 4n - 8$ is square if and only if $n=2$

Published on 28 Feb 2017 - 3:24

score 395 · Answer 4 · 2017-03-06 12:13:13

395

Views

Do there exists a number with $r$ repeats which forms a perfect square?

Published on 06 Mar 2017 - 12:13

score 774 · Answer 5 · 2017-03-08 00:42:47

774

Views

Why doesn't the range of $f(x)=\sqrt{x}$ include negative numbers?

Published on 08 Mar 2017 - 0:42

score 81 · Answer 6 · 2017-03-08 02:18:35

81

Views

Is any power of four equal to the sum of two different squares?

Published on 08 Mar 2017 - 2:18

score 783 · Answer 7 · 2017-03-08 07:57:19

783

Views

What is the series of numbers, where each number is a triangular, square, and hexagonal number?

Published on 08 Mar 2017 - 7:57

score 87 · Answer 8 · 2017-03-11 23:10:29

87

Views

Is there a number $k$ such that every integer $n\ge 24$ is a sum of at most $k$ squares of a prime?

Published on 11 Mar 2017 - 23:10

score 163 · Answer 9 · 2026-03-25 01:15:09

163

Views

Surds question grade 10

Published on 25 Mar 2026 - 1:15

score 50 · Answer 10 · 2026-03-28 08:42:01

50

Views

Number of solutions of that congruence?

Published on 28 Mar 2026 - 8:42

score 2.2k · Answer 11 · 2017-03-21 03:41:29

2.2k

Views

Difference between $x$ square and $x$ squared

Published on 21 Mar 2017 - 3:41

score 1.2k · Answer 12 · 2026-03-25 19:11:22

1.2k

Views

How to prove that $7p + 3^p -4$ is not a perfect square?

Published on 25 Mar 2026 - 19:11

score 2.3k · Answer 13 · 2017-03-22 08:26:00

2.3k

Views

Squares with Prime Factors

Published on 22 Mar 2017 - 8:26

score 138 · Answer 14 · 2017-04-01 15:04:27

138

Views

Value of n for which f(n) = $\,n^2 + 9n + 30\,$ is a perfect square.

Published on 01 Apr 2017 - 15:04

score 217 · Answer 15 · 2017-04-03 10:59:00

217

Views

Can the sum of powers of the first primes be a square?

Published on 03 Apr 2017 - 10:59

List Question

Why is it useful to calculate the square root when performing Primality test?

Show that $a+b+c=0$ implies that $32(a^4+b^4+c^4)$ is a perfect square.

How to show that for $n \in \mathbb{N}$, $n^2 + 4n - 8$ is square if and only if $n=2$

Do there exists a number with $r$ repeats which forms a perfect square?

Why doesn't the range of $f(x)=\sqrt{x}$ include negative numbers?

Is any power of four equal to the sum of two different squares?

What is the series of numbers, where each number is a triangular, square, and hexagonal number?

Is there a number $k$ such that every integer $n\ge 24$ is a sum of at most $k$ squares of a prime?

Surds question grade 10

Number of solutions of that congruence?

Difference between $x$ square and $x$ squared

How to prove that $7p + 3^p -4$ is not a perfect square?

Squares with Prime Factors

Value of n for which f(n) = $\,n^2 + 9n + 30\,$ is a perfect square.

Can the sum of powers of the first primes be a square?

Trending Questions

Popular # Hahtags

Popular Questions