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  • 28-02-2018
  • Mathematics
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Factor the polynomial.

a^2-225

(a - 15)(a + 15)
(a - 15)(a - 15)
a(a - 15)
15(a - 15)

Respuesta :

Anonym061
Anonym061 Anonym061
  • 28-02-2018
a² - 225 = (a-15)(a+15)
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