Warm Up WARM UP Evaluate the expression without using a calculator.

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Presentation transcript:

Warm Up WARM UP Evaluate the expression without using a calculator. Condense.

Homework…

Activity…

Solving Logarithmic Equations

Solve for x: Logx81=4

Solve for x: ln(x -2) + ln (2x –3) = 2ln x

Solve for x: ½ log5(x + 6) - log5x = 0

Solve for x: log2x + log2(x + 3) = 2

Solve for x: log4(x + 1) – log4 x = 1

Solve for x: log(x + 1) + log x = 1

Practice for QUIZ NO CALCULATOR If log671 = 2.379, what is 62.379 ? Simplify completely: ln e4 Evaluate: Evaluate: log3 8110 Expand: Condense: 3[log x + log(x-2)] – ¼ log w