Question

gia tri tuyet doi cua x+1/2=0

Answer 1

|x+1/2|=0

<=>x+1/2=0

<=>x=-1/2

Answer 2

\(\left|x+\frac{1}{2}\right|=0\)

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

\(\Rightarrow x=0+\frac{1}{2}=\frac{1}{2}\)

Answer 3

Trả lời:

\(|x+\frac{1}{2}|=0\)

\(\Rightarrow x+\frac{1}{2}=0\)

x = 0 - \(\frac{1}{2}\)

x = \(\frac{-1}{2`}\)

Học tốt