3 to the what power equals 81 July 8, 2019 16 32 64 128 3 to the what power equals 1 81 3 to the x power equals 81 3 raised to what power equals 81 What number to the power of 3 equals 81 3 to the what power is 81 What is the power of a number Three to the power of what equals 81 1 to the 3 3 to the power