Posted by **Dean** on Tuesday, September 22, 2009 at 9:02pm.

Using the definition, 10(to the negative sixth power) = 1/10to the six power and x(negative2) = 1/xto the second power

The definition also shows that 1/10to the six power = 10to the negative 6th power and 1/xto the 2nd power = x(negative2)

I think thats the directions :S

1. 3to the negative1st power

:? Sorry, I'll retype the directions if you get confused, I, aswell, am confused. :/

Please help,

Appriciated.

- 7th grade Pre-Algebra -
**Reiny**, Tuesday, September 22, 2009 at 9:21pm
what do you want done?

evaluate 3^{-1} ?

3^{-1}

=1/3^1

= 1/3

- 7th grade Pre-Algebra -
**Dean**, Tuesday, September 22, 2009 at 9:30pm
Heres the directions, in everything :\

I don't get what you said.

Represent each expression using positive exponents.

2. E(to the negative fourth poewr)f

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