Evaluating, Expanding and Condensing Logs

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• 6log₈v-2log₈u

• 6log₈u-2log₈v

• 3log₈u-2log₈v

• 6log₈u+2log₈v

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• 5log₅a - 6log₅b

• 5log₅a - 30log₅b

• 5log₅a + 30log₅b

• 30log₅b - 5log₅a 

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• A

• B

• C

• D

Use Properties of Logarithms to fully expand.

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• A

• B

• C

• D

• A
• B
• C
• D

Condense: log₅7 + 2log₅x

• log₅7x²

• log₅7x

• log₅7²x

• log₅7/x²

Expand:

• 3log₅7x

• 3log₅x + log₅7

• log₅7 - 3log₅x

• 3log₅x - log₅7

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• log₈x+log₈y+log₈z

• 5log₈x+5log₈y+5log₈z

• log₈xy+5log₈z

• log₈x+log₈y+5log₈z

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• 4ln3y - 3lnx

• ln3 + 4lny - 3lnx

• 4ln3lny - 3lnx

• ln3 + lny⁴ - lnx³