How would I be able to indent the G(2) and G(1) so that they are inline just below the 2 expressions. G(2) being just below [16/4..] and G(1) being just below [1/4..]. How would I be able to do such a thing in markdown?

$$[\frac{16}{4}-3(\frac{4}{2}) 2] - [\frac{1}{4}-\frac{3}{2} 1] $$
G(2)  - G(1)

CodePudding user response：

You are probably looking for the underbrace command:

$$\underbrace{\left[\frac{16}{4}-3\left(\frac{4}{2}\right) 2\right]}_{G(2)} - \underbrace{\left[\frac{1}{4}-\frac{3}{2} 1\right]}_{G(1)}$$