The expressions 7^3, 2^6, and 4^4 yield values of 343, 64, and 256, respectively.
The values of the given expressions are as follows:
7^3 equals 7 multiplied by itself twice, resulting in 343. This means raising the base, 7, to the power of 3.
2^6 involves multiplying 2 by itself six times (2 multiplied by itself five more times), yielding 64. This represents 2 raised to the power of 6.
4^4 signifies raising 4 to the power of 4 (4 multiplied by itself three more times), leading to 256.
The expressions 7^3, 2^6, and 4^4 evaluate to 343, 64, and 256, respectively. These results illustrate the principles of exponentiation, where a base number is raised to a certain power, representing repeated multiplication.