3 to the power of x is 243 July 8, 2019 16 32 64 128 3 to the power of x 243 3 to the power of x equals 243 What is the power of a number 3 to the power of what equals 243 Power of any number trick 3 x 3 x 3 x 3 x 3 to the power of 3 x 10 to the power of 2