shayhaley07
shayhaley07 shayhaley07
  • 18-02-2021
  • Mathematics
contestada

Factor the expression below.
x2 - 81
O A. (X-9)(x - 9)
O B. (x + 27)(x-3)
O C. (x-27)(x - 3)
O D. (x + 9)(x-9)

Respuesta :

natasiea2002 natasiea2002
  • 18-02-2021
Answer is D (x+9)(x-9)
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