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

User Greg Buehler
by
8.6k points

2 Answers

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

What are all the solutions? 4x^2+9y^2=72 x^2+y^2=5-example-1
User Thehpi
by
8.9k points
6 votes

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

User Harry Kim
by
8.1k points
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