Các câu hỏi tương tự
rut gon 5^2.6^11.16^2 6^2.12^6.15^2/2.6^12.10^4-81^2.960^3
Rút gon.\(\frac{5^2.6^{11}.16^2+6^2.12^6.15^2}{2.6^{12}.10^4-81^2.960^3}\)
Ai giúp mình với, mình cần gấp lắm.
rut gon 5^2.6^11.16^2+6^2.12^6.15^2/2.6^12.10^4-81^2.960^3
Rút gọn phân số sau: a)\(\frac{5^2.6^{11}.16^2+6^2.12^6.15^2}{2.6^{12}.10^4-81^2.960^3}\)
\(\frac{25^{28}+25^{24}+...+25^4+1}{25^{30}+25^{28}+...+25^2+1}\)
a)\(\frac{5^{2.}6^{11}.16^2.6^2.12^6.15^2}{2.6^{12}.10^4-81^2.960^3}\)
b)\(\frac{25^{28}+25^{24}+...+25^4+1}{25^{30}+25^{28}+...+25^2+1}\)
Rút gọn các phân số trên
Rut gon roi tinh (122/42.62-153/252.62-82.92/43.64):(125/175-48/84)
rut gon roi tinh :(123.52/42.92.25-153.42/64.75)(48/84-4/3)
\(A.\frac{18}{7^3}=\frac{2^2.13+5^2.6}{2^{15}}+\frac{3^{14}.1+3^{14}.5}{\frac{3^4}{8}}\)
rút gọn: a) \(\frac{5^2.6^{11}.16^2+6^2.12^6.15^2}{2.6^{12}.10^4-81^2.960^3}\) b) \(\frac{25^{28}+25^{24}+.....+25^4+1}{25^{30}+25^{28}+......+25^2+1}\)
heip me!!!!!!!!!!!