Các câu hỏi tương tự
Tìm x
1/4.4^x+3.4^(2-x)=832
Tim x biet rang:
a) 4/4^x + 3.4^2-x = 832
b) (3x - 2)^2002 = (3x - 2)^2004
c) /1 - 2x/ + x + 2 = 0
Tìm x biết :
\(a,2^x=\frac{8^4}{16^3}\)
\(b,\left(-2\right)^x=-4^6-8^5\)
\(c,4^x=4.4^{10}-3.4^{10}\)
\(d,4.3^{x-1}+2.3^{x+2}=4.3^6+2.3^9\)
\(e,\left(\frac{1}{3}+\frac{1}{6}\right).2^x+2^{x+1}=2^{12}+2^{10}\)
Ai nhanh mk sẽ tik nha , cám ơn m.n nhiều lắm
Tìm x
a) 1/4x4^x+3x4^2-x=832
b) l3x-2l^2004 = l3x-2l^2006
c) lx-5l-x=3
Tìm x :2^x+3.4^2=64
y.2+4.4+5.x+6.4=75
tìm x biết :(1.2+2.3+3.4+...+2017.2018)/(2018.2019.x)=1/(1+2)+1/(1+2+3)+....+1/(1+2+....+2018)
| x - 3.4 | + | x - 2.6 | = 0 tìm x
Tìm: \(\frac{x}{2}+\frac{x}{2.3}+\frac{x}{3.4}+...+\frac{x}{2015.2016}=\frac{2015}{4032}\)