4 x 10 power of negative 3 July 8, 2019 16 32 64 128 3.5 x 10 to the power of negative 4 3.81 x 10 to the power of negative 4 3.2 x 10 to the power of negative 4 3.8 x 10 to the power of negative 4 How to solve negative power of a number To the power of a negative number 3 to the power of negative 4