Question

Find Polynomials with Integer Coefficients with Particular Roots

score 97 · Answer 1 · 2018-08-12 11:57:45

97

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Find Polynomials with Integer Coefficients with Particular Roots

Published on 12 Aug 2018 - 11:57

score 339 · Answer 2 · 2026-03-25 19:06:17

339

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Proof by induction: Let $a_0=3$ and $a_{n+1}=\sqrt{a_n+7}$ if $n>0$, Prove: $3<a_n<4$

Published on 25 Mar 2026 - 19:06

score 1.1k · Answer 3 · 2026-03-25 22:27:00

1.1k

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How can I solve $x^\sqrt{y} +y^\sqrt{x} =\dfrac{49}{48}$ and $\sqrt{x}+\sqrt{y} =\dfrac72$?

Published on 25 Mar 2026 - 22:27

score 83 · Answer 4 · 2026-03-25 17:42:28

83

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Prove that $| xy-\sqrt{(1-x^2)(1-y^2)}|\leq1$ where $|x|\leq1$ and $|y|\leq1$

Published on 25 Mar 2026 - 17:42

score 2.9k · Answer 5 · 2018-08-20 05:31:49

2.9k

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Algebra mistake related to the equation $2\sqrt x=x-2$

Published on 20 Aug 2018 - 5:31

score 52 · Answer 6 · 2026-03-25 15:45:27

52

Views

Solving complex algebraic equation with radicals

Published on 25 Mar 2026 - 15:45

score 60 · Answer 7 · 2018-08-23 12:12:48

60

Views

Calculus limit with sum of radicals

Published on 23 Aug 2018 - 12:12

score 69 · Answer 8 · 2026-03-25 04:41:38

69

Views

Why is $\operatorname{rect}(\frac{1}{2}-\sqrt{w}) = \operatorname{rect}(w-\frac{1}{2})$

Published on 25 Mar 2026 - 4:41

score 2.5k · Answer 9 · 2018-08-31 15:43:43

2.5k

Views

Finding the area of an isosceles triangle inscribed in a square

Published on 31 Aug 2018 - 15:43

score 300 · Answer 10 · 2018-09-01 04:15:07

300

Views

Prove $\sum\limits_{i=1}^n\frac1{x_i}\sqrt{x_i-x_{i-1}}\le\sum\limits_{i=1}^{n^2}\frac1i-\frac12$ for integers $1=x_0\le x_1\le x_2\le\cdots\le x_n$

Published on 01 Sep 2018 - 4:15

score 403 · Answer 11 · 2018-09-01 12:18:43

403

Views

Domain for index of Radical Sign

Published on 01 Sep 2018 - 12:18

score 342 · Answer 12 · 2026-03-25 06:04:39

342

Views

How to find integers $p$ and $q$ such that $(p\sqrt{2}+q)^2=34-24\sqrt{2}$

Published on 25 Mar 2026 - 6:04

score 1.1k · Answer 13 · 2018-09-11 06:43:45

1.1k

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If $(-24, 12)$ is a point on the graph of the function $y=f(x)$, identify one point on the graph of function $y = -2 \sqrt{f( -(x - 2)) - 4} + 6$.

Published on 11 Sep 2018 - 6:43

score 110 · Answer 14 · 2026-03-25 22:30:07

110

Views

Calculating complex numbers with my TI-84+

Published on 25 Mar 2026 - 22:30

score 49.1k · Answer 15 · 2026-03-26 01:02:01

49.1k

Views

Calculating the square root of 2

Published on 26 Mar 2026 - 1:02

List Question

Find Polynomials with Integer Coefficients with Particular Roots

Proof by induction: Let $a_0=3$ and $a_{n+1}=\sqrt{a_n+7}$ if $n>0$, Prove: $3<a_n<4$

How can I solve $x^\sqrt{y} +y^\sqrt{x} =\dfrac{49}{48}$ and $\sqrt{x}+\sqrt{y} =\dfrac72$?

Prove that $| xy-\sqrt{(1-x^2)(1-y^2)}|\leq1$ where $|x|\leq1$ and $|y|\leq1$

Algebra mistake related to the equation $2\sqrt x=x-2$

Solving complex algebraic equation with radicals

Calculus limit with sum of radicals

Why is $\operatorname{rect}(\frac{1}{2}-\sqrt{w}) = \operatorname{rect}(w-\frac{1}{2})$

Finding the area of an isosceles triangle inscribed in a square

Prove $\sum\limits_{i=1}^n\frac1{x_i}\sqrt{x_i-x_{i-1}}\le\sum\limits_{i=1}^{n^2}\frac1i-\frac12$ for integers $1=x_0\le x_1\le x_2\le\cdots\le x_n$

Domain for index of Radical Sign

How to find integers $p$ and $q$ such that $(p\sqrt{2}+q)^2=34-24\sqrt{2}$

If $(-24, 12)$ is a point on the graph of the function $y=f(x)$, identify one point on the graph of function $y = -2 \sqrt{f( -(x - 2)) - 4} + 6$.

Calculating complex numbers with my TI-84+

Calculating the square root of 2

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