Tính: \(C=\frac{\left(3.4.2^4\right)^2}{5.2^5.4^2-16^2}\)
\(\frac{\left(3.4.2^4\right)^2}{5.2^5.4^2-16^2}\)
Giups mik với,mik dg cần gấp (mai mik nộp r)
A = \(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^9.6^{19}-7.2^{29}.27^6}\)
B = 3.{ 5 . [ ( 5^2 + 2^3 ) : 11 ] -16} + 2015
C = \(\left(1+\frac{1}{1.3}\right).\left(1+\frac{1}{2.4}\right).\left(1+\frac{1}{3.5}\right).....\left(1+\frac{1}{2014.2016}\right)\)
Tính hợp lí :
a,\(\left(20.2^4-12.2^3-48.2^2\right)^2:\left(-8\right)^3\)
b,\(\frac{5.4^{15}-9^9-4.3^{20}.8^9}{5.2^9.6^{19}-7.2^9.27}\)
Giúp mik mik sẽ cho 3 tick ,Thanks !
Tính giá trị của biểu thức:
\(A\)=\(\frac{4^5.4^6}{2^{21}}\); \(B=\frac{8^5+16^{13}}{4^3}\); \(C=\frac{125^{12}}{5^{13}.25^{10}}\)
\(D=\frac{81^{11}.3^{17}}{27^{10}.9^{15}}\); \(E=\frac{15.3^{11}+4.27^4}{97}\); \(F=\frac{5.2^{13}.4^{11}-16^9}{3.\left(2^{17}\right)^2}\)
Tính tổng
\(\frac{4^7.2^8}{3.2^{15}.16^2-5.2^2.\left(2^{10}\right)^2}\)
Tính nhanh \(\frac{\left(-18\right)^2.\left(-16^2\right)-6^2.\left(-12\right)^3}{-6^5.4^2-\left(-18\right)^2.96}\)
B=\(\frac{2^{19}.27^3+15.4^9.9^4}{6^9.2^{10}+12^{10}}\)
C=\(\frac{2^{13}.4^{11}-16^9}{\left(3.2^{17}\right)^2}\)
D=\(\frac{4^7.2^8}{3.2^{15}.16^2-5.2^2.\left(2^{10}\right)^2}\)
tính giá trị của biểu thức
a,\(\frac{126^7.54^4}{12^5.189^6}\)
b,\(\frac{81^{11}.3^{17}}{27^{10}.9^{15}}\)
c,\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^9.6^{19}-7.2^{99}.27^6}\)
d, \(\frac{\left(3.4.2^{16}\right)^2}{11.2^{13}.4^{11}-16^9}\)
e,\(\frac{4^69^5+6^9.120}{8^43^{12}-6^{11}}.3.\frac{1}{343}.81^2\frac{1}{3^2}\)
trả lời nhanh nha ít nhất là tối nay đó