Adding and subtracting radicals

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  1. How to simplify radicals?
  2. How to add and subtract radicals?
  1. Adding and subtracting radicals
    1. 612 \sqrt{12} + 38\sqrt{8 } - 518 \sqrt{18 } - 33 \sqrt{3}
    2. 348 {^3}\sqrt{-48} - 3162 {^3}\sqrt{162}
Topic Notes
To add and subtract radicals is easy! Just simplify the radicals as much as you can, and then add/subtract any like terms.