Respuesta :

Chelo2004
I think it's the same they can't combine
morgaine816
[tex] \frac{1}{2}b+ \frac{b}{2}= \frac{1}{2}b+ \frac{1}{2}b=1b=b [/tex]

I just rewrote the two fractions so it was easier to see the way to add. When you add them together, you get 1b or just b.

Hope that helps.

Otras preguntas