what is the base number for 729, 625 as expressed as a power?
To find the base number for an expression in the form of a power, we need to take the nth root of the number.
For example, to find the base number for 729 as expressed as a power, we need to find the cube root of 729.
To do this, we can either use a calculator or find the prime factorization of 729 and simplify it.
The prime factorization of 729 is 3^6. Therefore, the cube root of 729 is 3.
So, the base number for 729, as expressed as a power, is 3.
Similarly, to find the base number for 625 as expressed as a power, we need to find the fifth root of 625.
The prime factorization of 625 is 5^4. Therefore, the fifth root of 625 is 5.
So, the base number for 625, as expressed as a power, is 5.