Question

[Trần Hồ Thùy Trang]

(2x - 1)²⁰⁰⁸ + (y - 2/5)²⁰⁰⁸ + |x + y - z| = 0

Giải ra cho mk nha

Answer 1

[Lonely Member]

=) (2x-1)^2008=0

(y-2/5)^2008=0

/x+y+z/=0=)x+y+z=0

-    (2x-1)^2008=0

=)2x-1=0

2x=1

x=1/2

tuong tu ta se tih duoc y

thay vao ta se tih duoc z

duyet nha

Answer 2

[Trần Hồ Thùy Trang]

c.ơn nhaaaa