Question

Write 81 as a product of primes.
Use index notation where appropriate.

Answer 1

Answer:

Step-by-step explanation:

brainliest it..if it was hlpful

Answer 2

Answer:

3*3*3*3

Step-by-step explanation:

Lets use a factor tree.

81 is 27*3.

27 is 9*3.

9 is 3*3.

3 is prime.

So,prime factorization of 81 is 3*3*3*3