Respuesta :

you would do n+n+1= 575 and then you add all the n's and that's 2n + 1 = 575 them subtract 1 from 575 and then the problem would be 2n = 574 then
[tex] \sqrt[2]{574} [/tex]
then you'd get 287. Get it?

Answer:

287

Step-by-step explanation: