Properties of Logarithms

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Presentation transcript:

Properties of Logarithms Product Property Quotient Property Power Property

Strategies when expanding logarithms Change radicals to rational (fraction) exponents. Expand the multiplication and/or division Move the exponent(s) LAST

Expand. 3. log105x3y

Expand.

Ex. 7 Expand.

Use and to evaluate the logarithm. Ex. 8 Use and to evaluate the logarithm.

Classwork:Expand 1) 2) 3) 4)

Classwork:Expand 5) 6) 7) 8)