akfroggyman7027 akfroggyman7027
  • 03-07-2017
  • Mathematics
contestada

Subtract these polynomials.

(6x7 - x + 8) - (x7 + 2) =

A. 5x7 - x + 6
B. 5x7 - x + 10
C. 7x7 - x + 10
D. 7x7 - x + 6

Respuesta :

jdwest9817
jdwest9817 jdwest9817
  • 03-07-2017
The answer is A.
The plusses mean that they're positive.
8-2=6
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