Question

How to calculate a number raised to a decimal power wihtout calculator?

Answer 1

1

Convert the decimal to a fraction.

2

Simplify the fraction, if possible

3

Rewrite the exponent as a multiplication expression

4

Rewrite the exponent as a power of a power.

5

Rewrite the base as a radical expression. 

6

Calculate the radical expression.
7

Calculate the remaining exponent