Adding and subtracting radicals

Intros
Start Watching
Lessons
  1. How to simplify radicals?
  2. How to add and subtract radicals?
Examples
Start Watching
Lessons
  1. Adding and subtracting radicals
    1. 612 \sqrt{12} + 38\sqrt{8 } - 518 \sqrt{18 } - 33 \sqrt{3}
    2. 3−48 {^3}\sqrt{-48} - 3162 {^3}\sqrt{162}