Posted by **melissa** on Saturday, September 27, 2008 at 9:04pm.

Use exponents to write the prime factors of 32 and 81, I have no idea???Help

- 6th grade math -
**Damon**, Saturday, September 27, 2008 at 9:05pm
32 = 2*2*2*2*2 = 2^5

81 = 3*3*3*3 = 3^4

- 6th grade math -
**bobpursley**, Saturday, September 27, 2008 at 9:05pm
Prime factors of 32? 2 to some power. Try 2x2x2x2x2 or 2^5

81 is 9x9, so it must be in prime 3x3x3x3 or 3^4

## Answer This Question

## Related Questions

- Math I need help Ms. Sue please answer! - 6th Grade Math: Write 144 as a product...
- math - You can use the prime factorization of a number, written as the product ...
- math - You can use the prime factorization of a number, written as the product ...
- math - You can use the prime factorization of a number, written as the product ...
- 6th grade math - Which numbers use only 2's and 5's as prime factors. The ...
- 6th grade - can anyone help me I need to know how to get the prime factorization...
- math - Which numbers between 40 and 49 have 2 and 3 in their prime factorization...
- Math - Plz help dont know how to do this question. Write number 68 as a product ...
- 6th grade math - im studying exponents. 50 is my result number How did I get ...
- math please - what exactly is a prime factor would x-5 x+5 and x2+25 all be ...

More Related Questions