zoeeewi zoeeewi
  • 25-04-2017
  • Mathematics
contestada

what it's the factored form of n^2-25

Respuesta :

2711010
2711010 2711010
  • 25-04-2017
(n+5) (n-5) simple..........
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 25-04-2017
recognize the difference of 2 perfect squares

remmeber
a²-b²=(a+b)(a-b)

so
n²-25=n²-5²=(n+5)(n-5)
Answer Link

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