Use the rules of exponents to evaluate and simplify the following expression (ab)-2
Question
Updated 4/23/2014 9:41:39 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/23/2014 9:41:39 AM]
Original conversation
User: Use the rules of exponents to evaluate and simplify the following expression (ab)-2

Weegy: -2/a^2b^2
tashujain|Points 3|

Question
Updated 4/23/2014 9:41:39 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/23/2014 9:41:39 AM]
Rating
3
(ab)^-2 = 1/(ab)^2 = 1/a^2b^2
Confirmed by jeifunk [4/23/2014 9:47:14 AM]

Questions asked by the same visitor
Simplify by expressing with radicals. 3/sqrt3 =
Question
Updated 4/23/2014 9:46:45 AM
3/sqrt3 = (3 *sqrt3)/(sqrt3*sqrt3) = 3sqrt3/3 = sqrt3
Confirmed by jeifunk [4/23/2014 9:47:05 AM]
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