Question

Does there exist a perfect square in the form: $|x^2+52x|$, where $x\in \Bbb Z$?

score 32 · Answer 1 · 2016-03-26 20:26:35

32

Views

Does there exist a perfect square in the form: $|x^2+52x|$, where $x\in \Bbb Z$?

Published on 26 Mar 2016 - 20:26

score 2.3k · Answer 2 · 2016-03-28 09:36:40

2.3k

Views

Solve for the values of $x$ in $|x+k|=|x|+k$ where $k$ is a positive real number

Published on 28 Mar 2016 - 9:36

score 1.9k · Answer 3 · 2026-03-28 21:34:15

1.9k

Views

What is the relation between the square root of the sum of squares and the sum of the absolute values?

Published on 28 Mar 2026 - 21:34

score 1k · Answer 4 · 2016-03-31 20:37:07

1k

Views

Inequality involving the min function

Published on 31 Mar 2016 - 20:37

score 282 · Answer 5 · 2016-04-02 20:12:55

282

Views

Integral of reciprocal of absolute value

Published on 02 Apr 2016 - 20:12

score 539 · Answer 6 · 2016-04-04 15:18:46

539

Views

Sketch subset of $\mathbb{C}$ which satisfies $|z-3-4i|=5$

Published on 04 Apr 2016 - 15:18

score 247 · Answer 7 · 2016-04-06 04:49:37

247

Views

1987 AIME Problem #4

Published on 06 Apr 2016 - 4:49

score 213 · Answer 8 · 2016-04-08 02:51:19

213

Views

evaluate $\lim_{x\rightarrow 0}\frac{x}{\left | x-1 \right |-\left| x+1\right|}$

Published on 08 Apr 2016 - 2:51

score 52 · Answer 9 · 2016-04-08 21:32:35

52

Views

Differential Equations: When do constants combine to be another constant?

Published on 08 Apr 2016 - 21:32

score 66 · Answer 10 · 2016-04-09 22:26:34

66

Views

Why can't critical value/transitional points approach be used to solve this question?

Published on 09 Apr 2016 - 22:26

score 96 · Answer 11 · 2016-04-10 07:04:28

96

Views

Confirmation on a monotonicity formula?

Published on 10 Apr 2016 - 7:04

score 118 · Answer 12 · 2016-04-10 21:00:31

118

Views

Solution verification: showing $|x|^2 = x^2$ and $|x|<|y| \iff x^2 < y^2$

Published on 10 Apr 2016 - 21:00

score 20 · Answer 13 · 2016-04-11 00:05:06

20

Views

How to prove $|x-y|\le \delta\lor |x^2-y^2|\gt \epsilon$ with the following condition?

Published on 11 Apr 2016 - 0:05

score 2.2k · Answer 14 · 2016-04-11 07:07:13

2.2k

Views

How can an absolute value equation with a variable have both a positive, and negative answer?

Published on 11 Apr 2016 - 7:07

score 3.4k · Answer 15 · 2016-04-12 04:42:25

3.4k

Views

How to solve the differential equation $y'=y(1-y)$.

Published on 12 Apr 2016 - 4:42

List Question

Does there exist a perfect square in the form: $|x^2+52x|$, where $x\in \Bbb Z$?

Solve for the values of $x$ in $|x+k|=|x|+k$ where $k$ is a positive real number

What is the relation between the square root of the sum of squares and the sum of the absolute values?

Inequality involving the min function

Integral of reciprocal of absolute value

Sketch subset of $\mathbb{C}$ which satisfies $|z-3-4i|=5$

1987 AIME Problem #4

evaluate $\lim_{x\rightarrow 0}\frac{x}{\left | x-1 \right |-\left| x+1\right|}$

Differential Equations: When do constants combine to be another constant?

Why can't critical value/transitional points approach be used to solve this question?

Confirmation on a monotonicity formula?

Solution verification: showing $|x|^2 = x^2$ and $|x|<|y| \iff x^2 < y^2$

How to prove $|x-y|\le \delta\lor |x^2-y^2|\gt \epsilon$ with the following condition?

How can an absolute value equation with a variable have both a positive, and negative answer?

How to solve the differential equation $y'=y(1-y)$.

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