Equivalent answers for 64 to the power of 2/3

16

Step-by-step explanation:

Dealing with a fraction exponent on hand can be converted by using the fractional exponents rule where the fraction exponent is converted to something like this:

As you can see, the denominator of the fractional exponent is now the index of the radical. Here is a guide to know what goes where.

Both the original problem (64^2/3) and the converted formula can be put into a calculator.

Simplify (if you want to)

64 to the power of 2/3 is 16.

The simplified answer is − 6x ^2+4x+3