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Answer 1 · 2017-10-25T15:55:50

I think you mean
$\frac{1^{1}}{2}$ $(1^1)/2$
Solve it
$\frac{1}{2}$ $1/2$
$0.5$ $0.5$

Edit: Otherwise you mean

$1^{\frac{1}{2}} = \sqrt{1} = - 1, 1$ $1^(1/2) = sqrt(1) = -1, 1$

Answer 2 · 2017-10-25T15:56:28

See a solution process below:

If you are looking for: $1^{\frac{1}{2}}$ $1^(1/2)$

$x^{\frac{1}{2}} = \sqrt{x}$ $x^(1/2) = sqrtx$

$1^{x} = 1$ $1^x = 1$

Therefore: $1^{\frac{1}{2}} = 1$ $1^(1/2) = 1$

If you are looking for: $\frac{1^{1}}{2}$ $(1^1)/2$

We can still use the rule: $1^{x} = 1$ $1^x = 1$

$\frac{1^{1}}{2} \Rightarrow \frac{1}{2}$ $(1^1)/2 => 1/2$ or $0.5$ $0.5$