Question

\(\left(x-\frac{1}{2}\right)^2=0\)

Answer 1

 (x - 1/2)² =0

=> (x - 1/2).(x - 1/2) = 0

=> (x - 1/2) = 0/(x - 1/2) = 0

=> x -1/2 = 0

=> x = 0 + 1/2 = 1/2

=. x = 1/2

dấu "." là nhân dấu "/" là chia nhé

nếu đúng cho mình xin dấu k

Answer 2

\(\left(x-\frac{1}{2}\right)^2=0=0^2\)

=> \(x-\frac{1}{2}=0\)

=> \(x=0+\frac{1}{2}=\frac{1}{2}\)

Answer 3

có \(^{\left(x-\frac{1}{2}\right)^2}\)  \(\ge\)0  nên pt vô nghiệm

Answer 4

Ta có: \(\left(x-\frac{1}{2}\right)^2=0\)

=>\(x-\frac{1}{2}=0\)

=>\(x=\frac{1}{2}\)