Answer:
Step-by-step explanation:
has a negative, fractional indice; this negative sign in this context means to make the base fraction a reciprocal (flip it!):
The denominator is the value by which we should root, then the numerator is the power the fraction should be raised to: [root and then raise]
This fraction then becomes:
Answer:
1,3, and 5 are the ones that have to be checked
Answer:
20??? wow I feel stupid I forgot how to do everything
Answer:
√9 is rational, since √9=3, others are irrational
