List questions from quadratics

Published on 24 Mar 2017 - 11:16

171

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How to simplify $\sqrt{(x+5)(x-7)}$

Published on 04 Apr 2026 - 16:15

1.5k

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LOGARITHMIC INEQUALITY - TWO HOURS

Published on 28 Mar 2026 - 1:04

1.6k

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Is there something special about $x^2-x-1$?

Published on 26 Mar 2026 - 8:14

986

Views

How to find constant term in two quadratic equations

Published on 25 Mar 2017 - 10:33

58

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What is the fastest way to solve this system by hand?

Published on 27 Mar 2017 - 2:46

73

Views

Proof for no positive real roots

Published on 28 Mar 2017 - 6:49

688

Views

Solve $2\cos(x)^2 - 5\sin(x) - 4 = 0$ on the interval $0 \leq x \leq 2\pi$

Published on 03 Apr 2026 - 12:55

383

Views

If the roots of $9x^2-2x+7=0$ are $2$ more than the roots of $ax^2+bx+c=0$, then value of $4a-2b+c=$?

Published on 30 Mar 2017 - 9:06

1.4k

Views

Length of the diagonal of a rectangle inscribed in a square

Published on 30 Mar 2017 - 11:16

61

Views

Quadratic (Pythagorean?) Diophantine Equation

Published on 27 Mar 2026 - 2:34

42

Views

Find answer of a system of equations

Published on 31 Mar 2017 - 18:27

63

Views

How to find the intersection points inside circle

Published on 01 Apr 2017 - 2:22

29

Views

Quadratic Problem sum imvolving financials

Published on 01 Apr 2017 - 13:36

114

Views

$a+b+c = 13$; if $b/a=c/b$, find the maximum and minimum values of $a$ and the corresponding $b$ and $c$

Published on 02 Apr 2017 - 6:58

List Question

Finding the other root of the quadratic equation in specific form

How to simplify $\sqrt{(x+5)(x-7)}$

LOGARITHMIC INEQUALITY - TWO HOURS

Is there something special about $x^2-x-1$?

How to find constant term in two quadratic equations

What is the fastest way to solve this system by hand?

Proof for no positive real roots

Solve $2\cos(x)^2 - 5\sin(x) - 4 = 0$ on the interval $0 \leq x \leq 2\pi$

If the roots of $9x^2-2x+7=0$ are $2$ more than the roots of $ax^2+bx+c=0$, then value of $4a-2b+c=$?

Length of the diagonal of a rectangle inscribed in a square

Quadratic (Pythagorean?) Diophantine Equation

Find answer of a system of equations

How to find the intersection points inside circle

Quadratic Problem sum imvolving financials

$a+b+c = 13$; if $b/a=c/b$, find the maximum and minimum values of $a$ and the corresponding $b$ and $c$

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