Các câu hỏi tương tự
Tính:
a, A =\(\frac{101+100+99+98+...+3+2+1}{101-100+99-98+...+3-2+1}\)
b, B = \(\frac{3737.43-4343.37}{2+4+6+...+100}\)
c, D = \(\frac{2^{12}.13+2^{12}.65}{2^{10}.104}+\frac{3^{10}.11+3^{10}.5}{3^9.2^4}\)
(Các bn giải chi tiết giúp mik nha)
Tính :
a) \(A=\frac{101+100-99+98+...+3+2+1}{101-100+99-98+...+3-2+1}\)
b) \(B=\frac{3737.43-4343.37}{2+4+6+...+100}\)
Rút gọn:
A= \(\frac{72^3.54^2}{1084}\) ; B= \(\frac{3^{10}+11+3^{10}.5}{3^9.2^4}\) ; C= \(\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
Tính nhanh
a)A=\(\frac{101+100+99+98+...+3+2+1}{101-100+99-98+...+3-2+1}\)
b)\(\frac{3737.43-4343.37}{2+4+6+...+100}\)
Tính
a) \(C=\frac{101+100+99+98+...+3+2+1}{101-100+99-98+...+3-2+1}\)
b) \(D=\frac{3737.43-4343.37}{2+4+6+...+100}\)
tính nhanh ;\(\frac{3737.43-4343.37}{2+4+6+......+100}\)
Tính:
a. A=\(\frac{72^3.54^2}{108^4}\)
b. B=\(\frac{3^{10}.11+3^{10}.5}{3^9.2^{^4}}\)
c.\(C=\frac{2^{10}.13+2^{10}.65}{2^8.104}\)
d. (1+2+3+.....+100).(\(1^2+2^2+3^2+.......+100^2\)).(65.111-13.15.37)
Tính:
a) \(A=\frac{101+100+99+98+........+3+2+1}{101-100+99-98+.........+3-2+1}\)
b) \(B=\frac{3737.43-4343.37}{2+4+6+.........+100}\)
tính giá trị biểu thức :
a)\(\frac{6^{10}.27^5}{4^5.81^6}\)
b) \(\frac{72^3.54^2}{108^4}\)
c)\(\frac{27^4.2^3-3^{10}.4^3}{6^4.9^34}\)