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GUIDED NOTES – Lesson 7-3 Properties of Logarithms Name: ______________________ Period: ___ OBJECTIVE: I can apply the properties of logs to condense and expand logarithmic functions.Properties of Logarithms:1. Product Property: logxab=2. Quotient Property: logxab=3. Power Property: logbax= Examples: Condense the following logarithmic expressions using the properties of logs.a) logx+log2yb) log2x-log27c) log43x+log42y-log4w-log4zd) 2logxe) 12log3x+3log3yf) 14logx-2logy-5logzExample: Expand the following logarithmic expressions using the properties of logsa) log(xyz)b) log24xyc) log35x2y3d) logx2yz2 ................
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