SOLUTION: I need help! what does x to the power of minus 3 equal? and how do i work it out?!
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Question 739957: I need help! what does x to the power of minus 3 equal? and how do i work it out?!
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The general rule is:
-------------------
Suppose you had
and
, so
-------------------
Also, the negative exponents operate
just the positive exponents.
A general rule is:
Following this, suppose you had
then
, so
-------------------
Your problem is
Following the general rule,
--------------------
hope this helps
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