Tell whether each of the following is a rational or irrational. If it is rational, give the principle root.

1.
[tex] \sqrt{1} [/tex]
Rational or Irrational:
Principle Root:

2.
[tex] \sqrt{8} [/tex]
Rational or Irrational:
Principle Root:

3.
[tex] \sqrt{52} [/tex]
Rational or Irrational:
Principle Root:

4.
[tex] \sqrt{256} [/tex]
Rational or Irrational:
Principle Root:

5.
[tex] \sqrt{15} [/tex]
Rational or Irrational:
Principle Root:






Plot the following irrational numbers in the given number line.
1.
[tex] \sqrt{15} [/tex]
←——–|—–———|——————|—————|——————|—————|————→

2.
[tex] \sqrt{46} [/tex]
←————|————|——————|————|—————|————|————|—————→

3.
[tex] \sqrt{55} [/tex]
←————|—————|——————|———————|———————|———————|—————→​