eileened19 eileened19

02-01-2018
Mathematics

contestada

What are all the solutions?
4x^2+9y^2=72
x^2+y^2=5

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Аноним Аноним

02-01-2018

There is no solution.
If you graph both equations they never touch.

Ver imagen Аноним

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NightMareHero NightMareHero

19-11-2019

(3,2) (3,-2) (-3,2) (-3,-2)

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