giai gium minh he phuong trinh kho dai hoc thi thu hix hix?

cua he phuog trinh la:

√(2x+1) +√(2y+1) =((x-y)^2)/2

(x+y)(x+2y)+3x+2y=4

ghi bang chu la:

can bac hai cua (2x+1) +can bac hai (2y+1) =(x-y) tat ca binh phuong,roi chia cho 2

phuong trinh tiep theo cua he la (x+y)(x+2y)+3x+2y=4

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 VQUIX.COM - All rights reserved.