Chris14910 Chris14910
  • 02-03-2015
  • Mathematics
contestada

Simplify n+n+n+n ?????

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crisforp
crisforp crisforp
  • 02-03-2015
 n + n + n + n = n*( 1 + 1 + 1 + 1 ) = 4n ;
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helpmewithmywork helpmewithmywork
  • 02-03-2015
The answer equals 4n because they are all like terms meaning they have the same coefficient. The coefficient is the variable. Any variable with n number next to it has a 1.
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