itzriyahhh
itzriyahhh itzriyahhh
  • 20-04-2020
  • Mathematics
contestada

Which method could be used to factor x2 - 25?
A. Perfect Square Trinomial
B. Factor by Grouping
C. Difference of Squares

Respuesta :

dd033120077 dd033120077
  • 20-04-2020

Answer:

A. Perfect square Trinomial

Step-by-step explanation:

Just did its

Answer Link
devishri1977
devishri1977 devishri1977
  • 20-04-2020

Answer:

C

Step-by-step explanation:

a² - b² = (a + b)(a - b)

x² - 25 = x² - 5² = (x + 5) (x - 5)

Answer Link

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