Comments by "Toby" (@toby9999) on "What’s the result? – Simplify fractions with square roots" video.

  1. I'm just looking at this problem, and my brain is already in pain 😞
    1
  2. Not all divisions are fractions of the form shown in this video problem, e.g. this trivial case... 30-(5+4)÷3+5-1= Here you need the BODMAS (or PEMDAS) rule. The same typically applies in computer programming wherein these rules are built into the language compilers and interpreters, often in a structural way, such as in a top-down parser. How do I know? I've been working on compilers as a software developer.
    1