Question

Why substitution in irrational equation doesn't give equivalent equation?

score 143 · Answer 1 · 2020-10-30 20:30:54

143

Views

Why substitution in irrational equation doesn't give equivalent equation?

Published on 30 Oct 2020 - 20:30

score 52 · Answer 2 · 2020-11-01 15:26:28

52

Views

Equivalence of two radical equations without certain conditions - correctness of method

Published on 01 Nov 2020 - 15:26

score 104 · Answer 3 · 2020-11-14 20:52:11

104

Views

Can fractional/decimal radicals/roots exist?

Published on 14 Nov 2020 - 20:52

score 73 · Answer 4 · 2020-11-16 14:41:30

73

Views

How To Solve $\frac{1}{X}\bigg\lfloor-\frac{3}{2}+\frac{1}{2}\sqrt{8X+9}\bigg\rfloor=\frac{1}{N}$ over the integers.

Published on 16 Nov 2020 - 14:41

score 106 · Answer 5 · 2020-12-21 16:53:58

106

Views

Solve $\frac{7}{x+\sqrt{x+5}}+\frac{7}{x-\sqrt{x+5}}=8$

Published on 21 Dec 2020 - 16:53

score 138 · Answer 6 · 2020-12-26 15:56:35

138

Views

Solve the equation $\sqrt{x^2-1}=(x+5)\sqrt{\frac{x+1}{x-1}}$

Published on 26 Dec 2020 - 15:56

score 160 · Answer 7 · 2020-12-26 21:58:46

160

Views

Solve the equation $\sqrt{45x^2-30x+1}=7+6x-9x^2$

Published on 26 Dec 2020 - 21:58

score 767 · Answer 8 · 2020-12-26 23:13:53

767

Views

Solve the equation $x+\frac{x}{\sqrt{x^2-1}}=\frac{35}{12}$

Published on 26 Dec 2020 - 23:13

score 124 · Answer 9 · 2021-01-19 23:17:46

124

Views

How many zeros does a radical equation (eg, $X^{4/3}-5X^{2/3}+6=0$) have?

Published on 19 Jan 2021 - 23:17

score 699 · Answer 10 · 2021-02-27 11:43:37

699

Views

The set of all $x$ satisfying, $\sqrt{4x+1} + \sqrt{7-x} = 6 $, consists of:

Published on 27 Feb 2021 - 11:43

score 178 · Answer 11 · 2021-03-07 18:57:08

178

Views

Calculate the sum of all irrational roots of $4\sqrt[3]{8x- 3}- 8x^{3}- 3= 0$

Published on 07 Mar 2021 - 18:57

score 26 · Answer 12 · 2021-04-27 20:10:45

26

Views

Solvable elements of a field extension

Published on 27 Apr 2021 - 20:10

score 193 · Answer 13 · 2021-08-23 20:08:47

193

Views

Pairs of integers $ (x,m)$ for which $\sqrt[3]{\sqrt[3]{x-2}+m}+\sqrt[3]{-\sqrt[3]{x-2}+m}=2$ hold?

Published on 23 Aug 2021 - 20:08

score 108 · Answer 14 · 2021-10-09 19:08:08

108

Views

Solving $\sqrt[3]{x-3}+\sqrt[3]{1-x}=1$

Published on 09 Oct 2021 - 19:08

score 323 · Answer 15 · 2021-10-11 10:07:04

323

Views

Does this root technically count as a solution to this radical equation?

Published on 11 Oct 2021 - 10:07

List Question

Why substitution in irrational equation doesn't give equivalent equation?

Equivalence of two radical equations without certain conditions - correctness of method

Can fractional/decimal radicals/roots exist?

How To Solve $\frac{1}{X}\bigg\lfloor-\frac{3}{2}+\frac{1}{2}\sqrt{8X+9}\bigg\rfloor=\frac{1}{N}$ over the integers.

Solve $\frac{7}{x+\sqrt{x+5}}+\frac{7}{x-\sqrt{x+5}}=8$

Solve the equation $\sqrt{x^2-1}=(x+5)\sqrt{\frac{x+1}{x-1}}$

Solve the equation $\sqrt{45x^2-30x+1}=7+6x-9x^2$

Solve the equation $x+\frac{x}{\sqrt{x^2-1}}=\frac{35}{12}$

How many zeros does a radical equation (eg, $X^{4/3}-5X^{2/3}+6=0$) have?

The set of all $x$ satisfying, $\sqrt{4x+1} + \sqrt{7-x} = 6 $, consists of:

Calculate the sum of all irrational roots of $4\sqrt[3]{8x- 3}- 8x^{3}- 3= 0$

Solvable elements of a field extension

Pairs of integers $ (x,m)$ for which $\sqrt[3]{\sqrt[3]{x-2}+m}+\sqrt[3]{-\sqrt[3]{x-2}+m}=2$ hold?

Solving $\sqrt[3]{x-3}+\sqrt[3]{1-x}=1$

Does this root technically count as a solution to this radical equation?

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