vmmerrill22 vmmerrill22
  • 02-05-2022
  • Mathematics
contestada

144=(n+1)^2 this equation should have 2 answers

Respuesta :

sushantthapa954
sushantthapa954 sushantthapa954
  • 02-05-2022

Answer:

(12)^2=(n+1)^2

12=n+1

12-1=n

n=11

Step-by-step explanation:

another one

(12)^2-(n+1)^2=0

(12-n-1)(12+n+1)=0

either:-

n=11 or n=-13

Answer Link
loneguy
loneguy loneguy
  • 02-05-2022

[tex]~~~(n+1)^2 =144\\\\\implies n+1= \pm\sqrt{144}\\\\\implies n+1 = \pm12\\\\\implies n = \pm12 -1\\\\\text{Hence,}~ n = 11 ~\text{and}~ n = -13[/tex]

Answer Link

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