Laws of Index 6

\(\left({x}^{4}{y}^{-4}{w}^{3}\right)\left({x}^{2}{y}^{3}{z}^{-1}\right)=\left(1\right)\left(1\right){x}^{4+2}{y}^{-4+3}{z}^{-1}{w}^{3}={x}^{6}{y}^{-1}{z}^{-1}{w}^{3}\)