Question 233364
simplify this expression without negative a exponent? 
-6a^7b^6c^2/-2a^3b^8c^2 
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(-6/-2)(a^7/a^3)(b^6/b^8)(c^2/c^2)
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= 3*a^4*(1/b^2)(1)
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= 3a^4/b^2
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Cheers,
Stan H.