Question

Is this statement true?
(54x^-3 y^9 z^7)^(1/3)= 3 sqrt2x^-1 y^3 z^5/3

Answer 1

54x^ what?

Answer 2

54x to the -3rd power
sorry i put a space in the wrong spot

Answer 3

anyways,the power of z should be 7*(1/3)=7/3 because of the product rule of exponents.
but on right hand side its given to be 5/3,so the statement has to be false

Answer 4

okay, thanks