Question

plz help me
Simplify each cube root expression. Describe the simplified form of the expression as rational or irrational. In your final answer

Answer 1

Answer:

3√81

3√3^4

3. 3√3

its eresnal number

3√-64

3√-1×2^6

4. 3√-1

its complex number

Answer 2

Step-by-step explanation:

1. ³√81 = 3 x ³√3 ______rational

2. ³√-64 = ³√(-1 x 64) = 4 x ³√-1 _______irrational