8 125 to the power of 2 3 July 8, 2019 16 32 64 128 8 125 to the power of minus 2 3 8 over 125 to the power of minus 2 3 8 to the poweer of 3 8 to the power of 3/2 8 to the power of 1/2 8 to the power of 21 125 to the power of 3