4 2 0 0 5 − 4 2 0 0 4 = ?
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Excellent solution form thnx
Got me 100 points for nothing XD
4^2004x(4-1)=4^2004x3=2^4008x3
Really brilliant
4^2005-4^2004 =4^2004(4-1) =4^2004×3 =(2^2)^2004×3 =2^(2×2004)×3 =2^4008×3
separate the same number of numbers: 4 2 0 0 5 − 4 2 0 0 4 because these numbers have the following elements: 4 2 0 0 4 then take the number 4 2 0 0 4 to be like this: 4 2 0 0 4 × ( 4 − 1 ) = 4 2 0 0 4 × 3 because there is no answer, the number is reduced to: 2 4 0 0 8 × 3
(4^2005/ 4^2004 - 4^2004/4^2004 ).4^2004 = 3 . 4^2004 = 3. 2^4008
4^2004 = x ..................... 4^2005 = 4^2004 * 4 = 4x ..................... 4x - x = 3x ..................... 3 * 4^2004 = 3 * (2^2)^2004 .................... 3*2^4008
acertou bixo, ee, lixo
A little bit overrated , isn't it ???
Its given level 1 only
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Sorry - when I saw it , it was worth 100 points. <awkward>
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4 2 0 0 5 − 4 2 0 0 4
Take 4 2 0 0 4 common, you get
⟹ 4 2 0 0 4 × ( 4 − 1 )
⟹ 4 2 0 0 4 × 3 = 2 4 0 0 8 × 3