housenechia5
housenechia5 housenechia5
  • 16-06-2016
  • Mathematics
contestada

Factor by grouping. Then supply the term that is missing below. 3mn+2m+12n+8=(m+4)(?+2)3mn2m12n8m42 The missing term ?= _____.

Respuesta :

hartnn
hartnn hartnn
  • 16-06-2016
3mn + 2m + 12n + 8
= m(3n+2) + 4(3n+2)
= (m+4)(3n+2)

so the missing term is 3n
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