Homework Help: math

Posted by alainia on Friday, October 29, 2010 at 6:52pm.

Use the properties of exponents to rewrite each expression so that it contains only positive exponents and simplify the result. The answer is suppose to be 1/9. thank you

(b^-1/3a^-1)(3a/b)^-1

math - Damon, Friday, October 29, 2010 at 7:04pm
(1/b / 3/a)(b/3a)

(a/3b)(b/3a)

1/9

Answer this Question

Related Questions

math - Use the properties of exponents to rewrite each expression so that it ...
Math(Please help) - Simplify each expression. Assume all variables are positive...
College Algebra - I have a few more questions that I'm not understanding. ...
Applied Calculus...... - Rewrite the expression using positive exponents only. (...
Math - Use the rules of exponents to simplify each exponential expression. Your ...
math - Rewrite using only positive exponents: x−5y3 how do you rewrite...
Math - Short answer: simplify the following expression,and rewrite it in an ...
algebra - Can some kind soul please assist me with this question? :) Simplify ...
math - Simplify the rational expression in the form A/B. X^-2+X^-4. Express the ...
Math - Simplify the following expression, and rewrite it in an equivalent form ...

For Further Reading

First Name:
School Subject:
Answer: