greenchevaka greenchevaka
  • 03-03-2015
  • Mathematics
contestada

What is the answer to
7+6/(-7+9)^2

Respuesta :

Panoyin
Panoyin Panoyin
  • 03-03-2015
  7 + 6     =          13           =    13   = 13 = 3 1/4
(-7 + 9)²      (-7 + 9)(-7 + 9)      (2)(2)       4
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