Question

How do you simplify (2xy2)3

Answer 1

`(2xy^(2))^(3) = (2xy^(2))(2xy^(2))(2xy^(2))`
Now, we can just multiply it and obtain the result

`(2xy^(2))(2xy^(2))(2xy^(2))=(4x^(2)y^(4))(2xy^(2))=8x^(3)y^(6)`

I used law presented on this example

`2^(3)*2=2^(3)*2^(1)=2^(3+1)=2^(4)`