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posted by Gina on Sunday, April 14, 2013 at 10:00am.
28a^11b^7/4a^3b
If your expression mean : ( 28 a ^ 11 b ^ 7 ) / ( 4 a ^ 3 b ) then : ( 28 a ^ 11 b ^ 7 ) / ( 4 a ^ 3 b ) = ( 28 / 4 ) * ( a ^ 11 / a ^ 3 ) * ( b ^ 7 / b ) = 7 a ^ 8 b ^ 6
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