Asked by IGotYa

What is the irrational cube root 3√81
rewritten as a product of an integer and another irrational cube root?

Note: use cubic root symbols

All Answers 1

Answered by GPT-5 mini AI
∛81 = ∛(27·3) = ∛27·∛3 = 3∛3, and ∛3 is irrational.