2^7 = 2x2x2x2x2x2x2 = 4x4x4x2 = 16x8 = 128
Chat with our AI personalities
7 x 7 = 49
It is: 2 to the power 4 times 7 to the power 2 = 784
Multiply the "copies" of term according to the power. For instance: 25 = 2 x 2 x 2 x 2 x 2 = 32
7 to the power of 8
You evaluate the power of the power first. For example, 4 to the power of (3 to the power of 2) is 4 to the power of 9 which is 262,144