\(\frac{5^4.20^4}{25^5.4^5}=\frac{5^4.\left(4.5\right)^4}{\left(5.5\right)^5.4^5}=\frac{5^4.4^4.5^4}{5^5.5^5.4^5}=\frac{5^8.4^4}{5^8.5^2.4^4.4}=\frac{1}{5^2.4}=\frac{1}{100}\)
\(\dfrac{5^4.20^4}{25^5.4^5}\)
5^4.20^4
25^5.4^5
\(\frac{5^4.20^4}{25^5.4^5}\)
\(\frac{5^4.20^4}{25^5.4^5}\)
tính:
5^4.20^4/25^%5.4^5
(-10/3)^5.(-6/5)^4
1. Tính
\(\frac{5^4.20^4}{25^5.4^5}\)
\(\frac{5^4.20^4}{25^5.4^5}\)
5^4.20^4
25^5.4^5
tính giùm vs
tính:lưu ỳ: dấu / là phần k phải chia
a. 5^4.20^4/25^5.4^5
b. -10/3^5.-6/5^4
