List questions from quadratics

Published on 01 May 2020 - 19:31

64

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Does every sequence $s_{i+1} := \text{gpf}(s_{i}^2+k)$ eventually cycle?

Published on 01 May 2020 - 21:18

75

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Hasse-Minkowski and Rational Solutions to General Quadratic Polynomials

Published on 02 Apr 2026 - 2:01

77

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Find the real roots of $\sqrt{x-2}(x^2-4x+3)=0 $

Published on 04 May 2020 - 8:17

95

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Generic solution to simultaneous quadratic equations

Published on 28 Mar 2026 - 14:25

467

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Solving the system with $x^2 -xy -1=0$ and $2xy-4y^2 +3=0$

Published on 05 May 2020 - 16:03

44

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How to solve a quadratic that needs complex numbers?

Published on 06 May 2020 - 20:52

38

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If $a$ is not real then $P(z)$ is not real. Prove that $a=0$

Published on 07 May 2020 - 4:49

214

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What is $ (3 + w + 2w^2)^4 $ ? where $w$ is cube roots of unity

Published on 08 May 2020 - 12:20

26

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How to solve this simple inequality?

Published on 09 May 2020 - 7:40

60

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If this equation in x has real roots find the value of a and b.

Published on 09 May 2020 - 7:50

67

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Why is sum of roots of quadratic equation power an integer coefficients of the expansion $-f'(x)/f(x)$?

Published on 09 May 2020 - 10:14

67

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Roots of a quadratic equation that is obtained from nested radicals

Published on 28 Mar 2026 - 13:42

61

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Solving a quadratic congruence $x^2-2x+4 \equiv 0 \pmod 9$

Published on 09 May 2020 - 20:23

56

Views

What would be the range for the function $f(x)=\log_3(5+4x-x^2)$?

Published on 10 May 2020 - 7:59

List Question

Condition for terms to lie in a geometric series

Does every sequence $s_{i+1} := \text{gpf}(s_{i}^2+k)$ eventually cycle?

Hasse-Minkowski and Rational Solutions to General Quadratic Polynomials

Find the real roots of $\sqrt{x-2}(x^2-4x+3)=0 $

Generic solution to simultaneous quadratic equations

Solving the system with $x^2 -xy -1=0$ and $2xy-4y^2 +3=0$

How to solve a quadratic that needs complex numbers?

If $a$ is not real then $P(z)$ is not real. Prove that $a=0$

What is $ (3 + w + 2w^2)^4 $ ? where $w$ is cube roots of unity

How to solve this simple inequality?

If this equation in x has real roots find the value of a and b.

Why is sum of roots of quadratic equation power an integer coefficients of the expansion $-f'(x)/f(x)$?

Roots of a quadratic equation that is obtained from nested radicals

Solving a quadratic congruence $x^2-2x+4 \equiv 0 \pmod 9$

What would be the range for the function $f(x)=\log_3(5+4x-x^2)$?

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