Question

t2-8=1/3t2-2 me podrian ayudar a sacarla(sin albur)con su comprovacion

Answer 1

t^2 - 8 = 1/3 t^2 -2

t^2 -1/3 t^2 = -2 + 8

3t^2-1t^2 = -6 + 24

2t^2 = 18

t^2 = 9

t = raiz de 9

t= 3

comprobación

t^2 - 8 = 1/3 t^2 -2

3^2- 8 = 1/3. 3^2 -2

9-8 = 3-2

1 = 1

saludos