alkhalidisara
alkhalidisara alkhalidisara
  • 07-05-2018
  • Mathematics
contestada

simplify : this problem

simplify this problem class=

Respuesta :

vanessaturciosp8hi3x
vanessaturciosp8hi3x vanessaturciosp8hi3x
  • 10-05-2018
Answer:
[tex] \frac{(7r + 1)(7r - 1)}{7r} [/tex]
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