A=3(4x503+1).2(4x503+2)
A=3(4x503)+3.2(4x503)+22
A=(.....1)+3.(....6)+4
A=(....4).(.....0)
A=(.....0)
k cho mình được ko
Ta có A = 3^2013.2^2014
A= 3^2012+1 . 2^2012+2
A= 3^2012.3.2^2012.2^2
A= (3^4)^503 .( 2^4)^503 .(3.4)
A= (...1)^503.(..6)^503.(..2)
A= (..1).(..6).(..2)
A=..2
Ta có : \(3^{2013}=...3\)
\(2^{2014}=...4\)
Nên \(...3x...4=...2\)
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