SOLUTION: Simplifiy the exponential expression: (9a^4)(-6a^-10)

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Question 559746: Simplifiy the exponential expression:
(9a^4)(-6a^-10)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Simplifiy the exponential expression:
(9a^4)(-6a^-10)
----------------
%289a%5E4%29%28-6a%5E-10%29+=+9%2A%28-6%29%2Aa%5E%284-10%29
= -54a%5E%28-6%29 or,
-54%2Fa%5E6