Answer:
[tex]\sqrt{2}[/tex] · [tex]\sqrt{5}[/tex] · [tex]\sqrt{2}[/tex] · [tex]\sqrt{5}[/tex]
Step-by-step explanation:
In mathematics, a rational number is a number that can be written as a fraction. Clear and sensible numbers are all real numbers and can be positive or negative. A number that is not clear and sensible is called weird (because of wrong thinking). Most of the numbers that people use in everyday life are clear and sensible. These include fractions and integers.
[tex]\sqrt{2}[/tex] · [tex]\sqrt{5}[/tex] · [tex]\sqrt{2}[/tex] · [tex]\sqrt{5}[/tex] is a rational number!
