brizzaovallee brizzaovallee 01-05-2020 Mathematics contestada Which is the simplified form of (9 c Superscript negative 9 Baseline) Superscript negative 3? 9 c Superscript 27 StartFraction 1 Over 729 EndFraction c Superscript 27 729 c Superscript 27 StartFraction 9 Over c Superscript 27 Baseline EndFraction