Решить систему уравнений:
[tex] \sqrt{y} - \sqrt{x} = 2[/tex]
[tex]y - 3x = -2[/tex]
[tex] \sqrt{y} - \sqrt{x} = 2[/tex]
[tex]y - 3x = -2[/tex]
More Questions From This User See All
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
y-3x=-2
-----------
sqrt(y)=2+sqrt(x)
2+sqrt(x)-3x=-2
sqrt(x)-3x=-4
x = 9
sqrt(y)-3=2
sqrt(y)=5
y = 25
( x = 9 ; y = 25)