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

Otras preguntas

6.___He journeyed to the court of the great Kublai Khan, returning to Europe after seventeen years.
In the given figure , if angel ROQ = 90 and angel POS : angel ROS = 4 : 5 , then the value of angel SOQ is
what is nationalism
do two-headed snakes really exist?
what is smog? could you help me... pls
what is a xylophone? need help pls
what is quicksand? how does it work?
1/6 of a ship's crew are engineers, 1/4 are stewards and the rest are soldiers. if there are 48 crew members in all, how many sailors are on the board of the sh
what is a xylophone? need help pls
why does alaska have really long days during some times of the year and really short days during other times?