\(\left(\frac{1}{5}\right)^5.5^5=\left(\frac{1}{5}.5\right)^5=1^5=1\)
\(\left(\frac{1}{5}\right)^5\cdot5^5=\left(\frac{1}{5}.5\right)^5=1^5=1\)
\(\left(\frac{1}{5}\right)^5\cdot5^5\)
\(=\left(\frac{1}{5}\cdot5\right)^5\)
\(=1^5=1\)
\(\left(\frac{1}{5}\right)^5\). \(5^5\)
= \(\frac{1}{3125}\).\(3125\)
=1
Hok tốt nha bn