To simplify radicals on the TI-Nspire CX II CAS, use the 'simplify ()' function or the built-in algebra tools. Enter the radical expression, then press the 'menu' button, select 'Algebra,' and choose 'Simplify.' The CAS automatically reduces radicals by factoring out perfect squares. For manual input, use the caret (^) for exponents and the square root symbol. Regularly update your OS to ...
