zanashabarrett2497 zanashabarrett2497
  • 11-05-2020
  • Mathematics
contestada

1. Multiply (x+7)(x-7)

Respuesta :

hayley4277
hayley4277 hayley4277
  • 11-05-2020
X^2+7x-7x-49
Simplified = x^2-49
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