Which expression is equivalent to (StartFraction (3 x y Superscript negative 5 Baseline) cubed Over (x Superscript negative 2 Baseline y squared) Superscript negative 4 Baseline) EndFraction) Superscript negative 2? Assume StartFraction x Superscript 10 Baseline y Superscript 14 Baseline Over 729 EndFraction. StartFraction x Superscript 10 Baseline y Superscript 14 Baseline Over 729 EndFraction StartFraction x Superscript 22 Baseline Over 18 y Superscript 46 Baseline EndFraction StartFraction 729 Over x Superscript 10 Baseline y Superscript 14 Baseline EndFraction StartFraction 18 y Superscript 46 Baseline Over x Superscript 22 Baseline EndFraction