Question

select all irrational numbers.
√4
√8
√10
√15
√36

Answer 1

rational numbers may be written as a fraction of a/b, where a and b are both integers (whole numberes)

irrational numbers can not

so for example

2=2/1 this is rational since 2 and 1 are both whole numbers
0.4=4/10 which is rational since both are whole numbers



these are not both integers hence this is irrational