iqraali
iqraali iqraali
  • 02-01-2021
  • Mathematics
contestada

9-x^2 factorize the expression​

Respuesta :

763396
763396 763396
  • 02-01-2021

Answer:

Step-by-step explanation:

(3-x)(3+x)

x^2-a^2 = (x-a)(x+a)

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