Tutor.com Polynomials Session

May. 24, 2012

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Session Transcript - Math - Algebra II, 5/17/2012 8:47PM - Tutor.comSession Date: 5/17/2012 8:47PM
Length: 4.2 minute(s)
Subject: Math - Algebra II


System Message
[00:00:00] *** Please note: All sessions are recorded for quality control. ***

Guest (Customer)
[00:00:00] Simplify the problem on the board

Barbara W (Tutor)
[00:00:13] Welcome to Tutor.com ! How can I help you today?

Guest (Customer)
[00:00:28] hi one sec

Barbara W (Tutor)
[00:00:33] OK

Guest (Customer)
[00:01:23] i need help solving this

Barbara W (Tutor)
[00:01:35] OK. So do you know how to start?

Guest (Customer)
[00:01:38] no

Barbara W (Tutor)
[00:02:56] OK. We have variables in the denominator as well as the numerator, and we have some negative exponents. Usually we want to write the expression with no negative exponents. Is that what the directions say?

Guest (Customer)
[00:03:06] yes

Barbara W (Tutor)
[00:03:46] OK. Do you remember how to change an expression from one with a negative exponent to one with a positive exponent?