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jeka57 [31]
3 years ago
14

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

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

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.

7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}

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