ortizilianna05 ortizilianna05
  • 02-03-2021
  • Mathematics
contestada

how do i solve 7x^{2} +11y^{2} =40

Respuesta :

irspow
irspow irspow
  • 02-03-2021

Answer:

Step-by-step explanation:

There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.

[tex]7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}[/tex]

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