kCourtsAlittnesd
kCourtsAlittnesd
19-11-2016
Mathematics
contestada
What is (2n-4)-(4n-3)?
Respuesta :
nisiii
nisiii
19-11-2016
(2n-4)-(4n-3)
=2n-4-4n+3
=-2n-1
=-(2n+1)
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