What is the square root of b^6?

Question

What is the square root of b^6

Answer 1

 

√b⁶ = √(b³)(b³) = √[b³]² = [b³] = b³

Answer 2

b^6

=b^(3*2)

 

Now √b can also be written as b^(½)

 

=b^(3*2/2)

 

Now 2 and 2 gets cancelled

 

you are left with b^3

 

Thats the answer