Question 392562
-10^(0.1)

Raise -10 to the 0.1th power.
-1.2589254118



-10^(-1)

Remove the negative exponent by rewriting -10^(-1) as -(1)/(10).  A negative exponent follows the rule a^(-n)=(1)/(a^(n)).
-(1)/(10)

The approximate value of -10^(-1) is -0.1.
-0.1