Question

10^-1/2 instructions would help

Answer 1

Firstly, it's negative so that means you write it as the reciprocal with a positive exponent:

\[\frac{ 1 }{ 10^{1/2} }\]

You can convert fractional powers to roots by doing this: the numerator of the fraction becomes the exponent and the denominator of the fraction the "nth" root.

So your answer is

\[\frac{ 1 }{ \sqrt{10} }\]

Answer 2

thanks!