\(\frac{4^{72}.5^{24}}{2^{16}}=\frac{2^{144}.5^{24}}{2^{16}}=2^{128}.5^{24}\)
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\(\frac{4^{72}.5^{24}}{2^{16}}=\frac{2^{144}.5^{24}}{2^{16}}=2^{128}.5^{24}\)
- rut gon bieu thuc sau :123 .(125.127 -125.87) +87.125.123 -123.125.126
rut gon bieu thuc sau -4+{x-15}+3
rut gon bieu thuc sau : (-12).(-2)-[|-3|^2-(-2)^3.3]/(-3)^3
Rut gon bieu thuc sau : A=3x5x7x11x13x37-10101 / 1212120+40404
giup minh voi cac ban oi!!!!
rut gon bieu thuc
|a| . a
(a+b)(a+b) rut gon bieu thuc
rut gon bieu thuc
|a| - a
cho bieu thuc A = /x-1/ + 3x-7
a. rut gon bieu thuc
b. tinh A khi x=3;x=-5
rut gon bieu thuc
(-a-b+c) - (-a-b-c)