How did vegeta super saiyan 2?

Answer 1

he turned into super saiyan 2 when he turned into Majin vegeta by Babidi

Answer 2

Through Gohan he attains it the way you would first attain a SSJ1 sudden fit of strong emotions AKA RAGE. It is unknown how specifically Goku attains it, and Vegeta gains it through Babidi when he was transformed into the Majin state. It is of course assumed that their increased power levels during the SSj1 states also helped the transformation to the next level. Due to the USSj transformations they learned that they could evolve their powers further.

Answer 3

when goku was dead he was training in other world so he can become strong and he did and by that point they tryed to get him to transform into a super sayian 2 and it work and when goku had to fight vegeta goku went back to train for 3 hours or something and then he became super sayian 3 :D then he had to stalk for time intill trunk was heading to the hide out >:D so goku had to fight majin buu and when goku left Majin buu killed his master :O p.s dont mess with majin buu >:)

Answer 4

He became a Super Sayian 2 Through Training in the Hyperbolic Time Chamber. The Power was released while he foughted Cell because he wanted Gohan to Save the world. The transformation wasn't seen until he fought with Pikkon in Other World

Answer 5

Vegeta was fed up with not being able to surpass Goku. Threw the sheer will of wanting to get stronger than Goku, he transforms into a Super Saiyan.

Answer 6

Goku first turned super saiyan while fighting Freiza.

Answer 7

He powered up to fight Majin Vegeta.