I don't how the number of 9^0.5 will be 3?Can someone explain for me.

Answer 1

Tag the language Pls....

^ means to the power of.
9 ^ 0.5 means 9 to the power of 0.5
0.5 is equal to 1/2.. Means here calculating 9 squire root..
Squire root of 9 is 3.
3 squire (3 power 2) is 9

Edit :
artin 5
but in programming languages, ^ is exclusive or operator.. It has different meaning...
You can find that here
https://www.sololearn.com/learn/4074/?ref=app

Answer 2

tks bro

Answer 3

tks bro

Answer 4

Definition of the square root:
sqrt(x) * sqrt(x) = x

x^(1/2) * x^(1/2) = x^(1/2 + 1/2) = x^1 = x

Therefore, x^(1/2) = sqrt(x)