Các câu hỏi tương tự
Tính:
\(A=\frac{11.3^{22}.3^7-9^{15}}{\left(2.3^{14}\right)^2}\)
\(B=\frac{\left(3.4.2^{16}\right)^2}{11.2^{13}.4^{11}-16^9}\)
\(C=\frac{4^5.9^{4-2.6^9}}{2^{10}.3^8+6^8.20}\)
Thực hiện phép tính
(3.4.216)2
11.213.411-169
1:tính
a.b=9! - 8! - 7! . 8^2
b.C=(3.4.2^16)^2 / 11. 2^13 . 4^11 . 16^9
1.\(\left(\frac{-6}{5}+\frac{6}{16}-\frac{6}{23}\right):\left(\frac{9}{5}-\frac{9}{19}+\frac{9}{23}\right)\)
2.\(\frac{\frac{3}{7}-\frac{3}{-11}+\frac{3}{13}}{\frac{5}{7}-\frac{5}{11}+\frac{5}{13}}+\frac{0,5-\frac{1}{3}+\frac{1}{4}}{\frac{-3}{2}+1-\frac{3}{4}}\)
tính :
c) 210.13+210.65 trên 28.3.13
d) 343+34 trên 339+30
e) 313.99-15.314 trên 315
f) (3.4.216)2trên 11.213.41-169
bài 6:q,frac{2}{3}-4.left(frac{1}{2}+frac{3}{4}right) b,left(frac{-1}{3}+frac{5}{9}right).11-7 c,left(frac{-5}{9}right).frac{3}{11}+left(frac{-13}{18}right).frac{3}{11} d,left(frac{-2}{3}right).frac{3}{11}+left(frac{-16}{9}right).frac{3}{11}giúp mình nha
Đọc tiếp
bài 6:
q,\(\frac{2}{3}-4.\left(\frac{1}{2}+\frac{3}{4}\right)\) b,\(\left(\frac{-1}{3}+\frac{5}{9}\right).11-7\)
c,\(\left(\frac{-5}{9}\right).\frac{3}{11}+\left(\frac{-13}{18}\right).\frac{3}{11}\) d,\(\left(\frac{-2}{3}\right).\frac{3}{11}+\left(\frac{-16}{9}\right).\frac{3}{11}\)
giúp mình nha
a)Afrac{16^3.3^{10}+120.6^9}{4^6.3^{12}+6^{11}} b)Bfrac{45}{19}-left(frac{1}{2}left(frac{1}{3}+left(frac{1}{4}right)^{-1}right)^-right)^{-1} c)Cfrac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^{10}.6^{19}-7.2^{29}.27^6} d)Dfrac{2^{21}.3^5-4^6.81}{left(2^2.3right)^6+8^4.3^5} e) Eleft(6^9.2^{10}+12^{10}right):left(2^{19}.27^3+15.4^9.9^4right)f) Ffrac{3^6.45^4-15^{13}.5^{-9}}{27^4.24^3+45^6} g)Gfrac{left(frac{2}{5}right)^7.5^7+left(frac{9}{4}right)^3:left(frac{3}{16}ri...
Đọc tiếp
a)A=\(\frac{16^3.3^{10}+120.6^9}{4^6.3^{12}+6^{11}}\) b)B=\(\frac{45}{19}-\left(\frac{1}{2}\left(\frac{1}{3}+\left(\frac{1}{4}\right)^{-1}\right)^-\right)^{-1}\) c)C=\(\frac{5.4^{15}.9^9-4.3^{20}.8^9}{5.2^{10}.6^{19}-7.2^{29}.27^6}\)
d)D=\(\frac{2^{21}.3^5-4^6.81}{\left(2^2.3\right)^6+8^4.3^5}\) e) E=\(\left(6^9.2^{10}+12^{10}\right):\left(2^{19}.27^3+15.4^9.9^4\right)\)
f) F=\(\frac{3^6.45^4-15^{13}.5^{-9}}{27^4.24^3+45^6}\) g)G=\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}\) h)H=\(x+\frac{0,2-0,375+\frac{5}{11}}{-0,3+\frac{9}{16}-\frac{15}{22}}\)với x=-1/3
tính: a)313+9.317 trên 311+37
b)517+53trên 516+25
c)210.13+210 .65 trên 28.3.13
d)343+34 trên 339+30
e)313.99-15.314 trên 315
f) (3.4.216)2 trên 11.213.411-169
BÀI 1 :
\(\left(\frac{37}{13}+\frac{25}{16}\right):\frac{3}{5}-\left(\frac{9}{16}-\frac{15}{13}\right):\frac{3}{5}\)