simplify and solve

Question

 

simplify

 

1.  (3x)^1/3     I have 3x^2/3

                                    3x

 

 

2.  -x^2y^2

      x^1/2 y^0

Answer 1

(3x)^1/3 cannot be further simplified

 

-x²y²/x^1/2y⁰ = (-x²x^-1/2)y²/1 (-x^2-1/2)y² = -x^3/2y²

Answer 2

 

 

Your answer is not right,

 

(3X) X ^( 2/3 ) / 3X = 1/ ( 3x ) ^-1/3  this is not any simplification, only use of negative exponent.

 

only way is to write in the radical form

 

 

  (3X ) ^ 1/3 = ³√3X 

 

 

2. - x ^2 Y^2   = - X ^( 3/2) . Y ^2

    X ^1/2 Y ⁰