Answer:
A
Step-by-step explanation:
since 36=6² and the other option is not square of integer
Answer:
and 
Step-by-step explanation:
(a)
Expressing as a fraction
( divide numerator/ denominator by 2 )
=
← in simplest form
(b)
Expressing as a fraction
( divide numerator/ denominator by 10 )
=
← in simplest form
Because you can always multiply a number infinitely, but there is a finite number of whole number factors.