Ta có x.x.x....x.x(50 số hạng x)=x
\(\Rightarrow x=o\)hay \(x=1\)
Ta có x.x.x....x.x(50 số hạng x)=x
\(\Rightarrow x=o\)hay \(x=1\)
tìm x
2005*(x-2006)=2005 ((x+50)*50-50)/50=50
Tìm x:
480=45.4=(x+125):5+260
[(x+50).50-50]:50=50
Tìm x
[(x+50).50-50]:50=50
480+45.4=(x+125):5+260
tìm x : típ
2 005 . ( x - 2 006 ) = 2005
[ ( x + 50 ) . 50 - 50 ] : 50 = 50
(195-13.15):(1945+1014)
(x-2005).2006=0
480+45.4=(x+125):5+260
2005.(x-2006)=2005
[(x+50).50-50]:50=50
tìm x rinh like nào các bn
2005.(x-2006)=2005
[(x+50).50-50]:50=50
a (x-2005). 2006=0
b 2005.(x-2006)=2005
c 480+45.4=(x+125):5+260
d [(x+50).50-50]:50=50
Tìm x, biết:
a) 456 + (x - 357) = 1362
b) (2345 - x) - 183 = 2014
c) (x - 2005) x 2006 = 0
d) 480 + 45 x 4 = (x + 125) : 5 +260
e) 2005 x (x - 2006) = 2005
g)[(x + 50) x 50 - 50] : 50 = 50
A. ( x - 2005 ). 2006= 0
B. 480+ 45. 4=(x + 125 ) : 5 + 260
C. [( x + 50 ) . 50 - 50] : 50 = 50
Tìm X:
[(X+50)x50-50]:50=50