List questions from systems-of-equations

Published on 26 Mar 2026 - 1:07

258

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Finding real $(x,y)$ solutions that satisfies a system of equation.

Published on 10 Apr 2026 - 20:27

115

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How to solve by approximation linear equations

Published on 11 Apr 2026 - 20:15

81

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Solution to a Nonlinear System of ODEs

Published on 25 Mar 2026 - 22:02

52

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Calculation of linear equation system

Published on 09 Apr 2026 - 8:39

6.6k

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How can I prove that 3 planes are arranged in a triangle-like shape without calculating their intersection lines?

Published on 10 Apr 2026 - 0:05

143

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Determinant of coefficient matrix of cyclic system

Published on 13 Apr 2026 - 3:49

113

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How to solve $2^x +3^y =7 $ and $2x-3y=1$

Published on 24 Apr 2026 - 17:36

65

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How to solve a non-linear system of 3 equations involving $x^2$, $y^2$ and $xy$ only?

Published on 14 Apr 2026 - 22:21

241

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Solve $2x^2+y^2-z=2\sqrt{4x+8y-z}-19$

Published on 22 Apr 2026 - 22:29

93

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System of Equations $ 2x ^ 3 + x + 2y - y ^ 3 = 0$, $4x ^ 3 - 2xy + 3y ^ 2 = 10$

Published on 16 Apr 2026 - 23:02

359

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What does it mean for $A(t)$ to be continuous, where $A(t)$ is a matrix?

Published on 12 Apr 2026 - 12:29

47

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Justify: "A second order ordinary differential equation is equivalent to two first order ordinary differential equations"

Published on 15 Apr 2026 - 13:53

113

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$a = \log_{40}100, b = \log_{10}20$.How can I express $b$ depending only on $a$?

Published on 16 Apr 2026 - 6:56

68

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System of differential equations with initial condition. How is initial condition 'intended' here?

Published on 16 Apr 2026 - 0:30

List Question

Geometric sequence problem including sum of the numbers

Finding real $(x,y)$ solutions that satisfies a system of equation.

How to solve by approximation linear equations

Solution to a Nonlinear System of ODEs

Calculation of linear equation system

How can I prove that 3 planes are arranged in a triangle-like shape without calculating their intersection lines?

Determinant of coefficient matrix of cyclic system

How to solve $2^x +3^y =7 $ and $2x-3y=1$

How to solve a non-linear system of 3 equations involving $x^2$, $y^2$ and $xy$ only?

Solve $2x^2+y^2-z=2\sqrt{4x+8y-z}-19$

System of Equations $ 2x ^ 3 + x + 2y - y ^ 3 = 0$, $4x ^ 3 - 2xy + 3y ^ 2 = 10$

What does it mean for $A(t)$ to be continuous, where $A(t)$ is a matrix?

Justify: "A second order ordinary differential equation is equivalent to two first order ordinary differential equations"

$a = \log_{40}100, b = \log_{10}20$.How can I express $b$ depending only on $a$?

System of differential equations with initial condition. How is initial condition 'intended' here?

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