Решите систему уравнений:
х^2+y^2-6y=0
y+2x=0


И второе:
x^2-xy+y^2=63
x+y=-3
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.