Saturday

December 20, 2014

December 20, 2014

Posted by **barb** on Friday, November 5, 2010 at 4:03pm.

rewrite with rational exponents:

(sqrt5mn)^9

i got: 5^9/2m^9/2n^9/2 is this correct?

- math -
**bobpursley**, Friday, November 5, 2010 at 4:09pmIt is correct, good work. Ignore the immatures.

- math -
**barb**, Friday, November 5, 2010 at 6:00pmThank you Bob: Did it make any difference that everything inside the radical is in parentheses? Could the answer have been 5mn^9/2. What did the parentheses indicate?

**Answer this Question**

**Related Questions**

Math - 3) Explain how the laws of exponents work with rational exponents and ...

Algebra II - Working on my online math homework, I encountered this problem: ...

More Rational Exponents! - 1. The optimal height h of the letters of a message ...

Math - Use rational exponents to simplify the radical. If rational exponents ...

Math - Use rational exponents to simplify the radical. If rational exponents ...

math - Can some one help me with these two problems multiply and simplify by ...

math - rewrite with rational exponents (95x^4y)^3 would this be (15x^64y^3)1/9...

math - Rewrite using only positive exponents: x−5y3 how do you rewrite ...

Algebra II - I need to rewrite this with rational exponents. (√3mn)^9 I ...

Math: Rational Exponents - simplify completely. give your answer without ...