Kaomojis
²
Copy
#second power
#to the second power
#little 2
#squared
#number
#2
#mathematics
#square up
#square root
#square
#squarish
Χ²
Copy
#squared
#power of 2
#exponent 2
#to the second power
#second power #to the second power #little 2 #squared #number #2 #mathematics #square up #square root #square #squarish