\(\left(\frac{1}{2}\right)^2\)
\(=\frac{1}{2}.\frac{1}{2}\)
\(=\frac{1}{2}:2\)
\(=\frac{1}{4}\)
ĐS : \(\frac{1}{4}\)
\(\left(\frac{1}{2}\right)^2\)
\(=\frac{1}{2}\cdot\frac{1}{2}\)
\(=\frac{1}{4}\)
\(\left(\frac{1}{2}\right)^2\)=\(\frac{1}{2}.\)\(\frac{1}{2}\)=\(\frac{1}{4}\)