Question

How do you subtract `\frac { c + 2} { 3} - \frac { c - 4} { 4}`?

Answer 1

Take the constant terms together and the terms having '`c`' together :-

Explanation:

`{c+2}/3-(c-4)/4={c/3}-{c/4}+2/3+4/4`

`=c/12+5/3=(c+20)/12`