Question

find all values of y such that $(y^2+y-6)(x^2-6y+9)-2(y^2-9) = 0$

score 161 · Answer 1 · 2019-06-01 10:58:05

161

Views

find all values of y such that $(y^2+y-6)(x^2-6y+9)-2(y^2-9) = 0$

Published on 01 Jun 2019 - 10:58

score 35 · Answer 2 · 2019-06-01 23:47:33

35

Views

Find length (requires quadratic equation)

Published on 01 Jun 2019 - 23:47

score 87 · Answer 3 · 2026-03-29 15:54:47

87

Views

If $\frac{2}{x}=2-x,$ Find $[x^9-(x^4+x^2+1)(x^6+x^3+1)]^3$ without entering $\Bbb C$

Published on 29 Mar 2026 - 15:54

score 402 · Answer 4 · 2026-03-25 09:27:02

402

Views

How are these related? completing the square vs. graphing a quadratic equation

Published on 25 Mar 2026 - 9:27

score 151 · Answer 5 · 2026-03-26 02:54:43

151

Views

Simultaneous Equations $a^2 - b^2 = -16$ and $2ab = 30$

Published on 26 Mar 2026 - 2:54

score 1.2k · Answer 6 · 2019-06-06 06:47:31

1.2k

Views

if one root of the equation is the square of the other, then the values of a is

Published on 06 Jun 2019 - 6:47

score 104 · Answer 7 · 2026-03-28 15:55:56

104

Views

Prove that $n$ is Divisible by $6$ when the Quadratics have integer roots

Published on 28 Mar 2026 - 15:55

score 63 · Answer 8 · 2019-06-07 19:44:08

63

Views

What properties should a number $n$ have so there is an integer $k$ where $n = k \cdot (k+1)$?

Published on 07 Jun 2019 - 19:44

score 81 · Answer 9 · 2019-06-09 07:07:27

81

Views

Proving results on quadratic equations

Published on 09 Jun 2019 - 7:07

score 129 · Answer 10 · 2019-06-11 13:43:02

129

Views

How to tackle this squaring of inequality problem

Published on 11 Jun 2019 - 13:43

score 83 · Answer 11 · 2026-03-26 21:54:01

83

Views

Solve the inequality $ 2x^{2} + x - 4 \sqrt{2x^{2} + x + 4} < 1 $

Published on 26 Mar 2026 - 21:54

score 553 · Answer 12 · 2019-06-12 07:31:48

553

Views

Find all real values of $a$ such that $x^4-2ax^2+x+a^2-a=0$

Published on 12 Jun 2019 - 7:31

score 613 · Answer 13 · 2019-06-12 14:36:49

613

Views

Formation of new Quadratic Equation by changing the roots of a given Quadratic Equation.

Published on 12 Jun 2019 - 14:36

score 142 · Answer 14 · 2019-06-13 11:06:21

142

Views

Problem on theory of equations.

Published on 13 Jun 2019 - 11:06

score 1.6k · Answer 15 · 2026-03-27 07:49:16

1.6k

Views

Finding $a$ for which $x^2a-2x+1=3\lvert x\rvert$ has exactly $3$ distinct real solutions.

Published on 27 Mar 2026 - 7:49

List Question

find all values of y such that $(y^2+y-6)(x^2-6y+9)-2(y^2-9) = 0$

Find length (requires quadratic equation)

If $\frac{2}{x}=2-x,$ Find $[x^9-(x^4+x^2+1)(x^6+x^3+1)]^3$ without entering $\Bbb C$

How are these related? completing the square vs. graphing a quadratic equation

Simultaneous Equations $a^2 - b^2 = -16$ and $2ab = 30$

if one root of the equation is the square of the other, then the values of a is

Prove that $n$ is Divisible by $6$ when the Quadratics have integer roots

What properties should a number $n$ have so there is an integer $k$ where $n = k \cdot (k+1)$?

Proving results on quadratic equations

How to tackle this squaring of inequality problem

Solve the inequality $ 2x^{2} + x - 4 \sqrt{2x^{2} + x + 4} < 1 $

Find all real values of $a$ such that $x^4-2ax^2+x+a^2-a=0$

Formation of new Quadratic Equation by changing the roots of a given Quadratic Equation.

Problem on theory of equations.

Finding $a$ for which $x^2a-2x+1=3\lvert x\rvert$ has exactly $3$ distinct real solutions.

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