+23254 I am going to assume that the problem is: 2 / [3^-(2/3)]
First, a negative exponent means that that factor is in the wrong place in the fraction; since it is in the denominator, place it into the numerator and change the exponent to a positive:
2 · 3^(2/3)
In the exponent, the 2 means square the number; the 3 means find the cube root of the number. 3² will give you 9; but it doesn't have a nice cube root.
So, this is not going to be simplified any further without using a calculator.
+23254 I am going to assume that the problem is: 2 / [3^-(2/3)]
First, a negative exponent means that that factor is in the wrong place in the fraction; since it is in the denominator, place it into the numerator and change the exponent to a positive:
2 · 3^(2/3)
In the exponent, the 2 means square the number; the 3 means find the cube root of the number. 3² will give you 9; but it doesn't have a nice cube root.
So, this is not going to be simplified any further without using a calculator.
