List questions from systems-of-equations

Published on 14 Apr 2026 - 2:53

323

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Given ${x^2-x y+y^2 = 15, x y+x+y = 13}$ find the value of $x^2+6y$

Published on 19 Apr 2026 - 18:25

104

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system of matrix equations

Published on 11 Apr 2026 - 13:40

12.5k

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Solving a set of equations with Newton-Raphson

Published on 15 Apr 2026 - 14:59

272

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System of quadratic equations $x^2 + y = 4$ and $x + y^2 = 10$

Published on 21 Apr 2026 - 4:20

389

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How to determine the rank of a linear system of equations involving parameters?

Published on 12 Apr 2026 - 2:29

123

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What are the steps required to solve this system of equations?

Published on 12 Apr 2026 - 15:56

105

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solving equations by the method of elimination

Published on 15 Apr 2026 - 5:16

427

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How can I show that there are only finitely many solutions for the following system?

Published on 13 Apr 2026 - 21:56

190

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System of Linear Equations with dependence on $a$

Published on 12 Apr 2026 - 4:16

12.6k

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If $2^x=3^y=6^{-z}$ then prove that:$ \frac{1}{x}+\frac{1}{y}+\frac{1}{z}=0$

Published on 17 Apr 2026 - 1:01

176

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Bound for the number of solutions of a polynomial system of equation.

Published on 14 Apr 2026 - 9:29

61

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Please Help me solve as detailed as possible. I can't remember.

Published on 14 Apr 2026 - 5:06

1k

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Solving a cubic equation system

Published on 13 Apr 2026 - 4:46

1.2k

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Solutions to $\sqrt{x}+y=6,x^2+y^2=90$

Published on 14 Apr 2026 - 20:06

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Crossing Orbits

Given ${x^2-x y+y^2 = 15, x y+x+y = 13}$ find the value of $x^2+6y$

system of matrix equations

Solving a set of equations with Newton-Raphson

System of quadratic equations $x^2 + y = 4$ and $x + y^2 = 10$

How to determine the rank of a linear system of equations involving parameters?

What are the steps required to solve this system of equations?

solving equations by the method of elimination

How can I show that there are only finitely many solutions for the following system?

System of Linear Equations with dependence on $a$

If $2^x=3^y=6^{-z}$ then prove that:$ \frac{1}{x}+\frac{1}{y}+\frac{1}{z}=0$

Bound for the number of solutions of a polynomial system of equation.

Please Help me solve as detailed as possible. I can't remember.

Solving a cubic equation system

Solutions to $\sqrt{x}+y=6,x^2+y^2=90$

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