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5.5 Notes 1 5.5 Solving Exponential and Logarithmic Equations Solve. 1. When the exponent is a variable, "ln" both sides of the equation to make the exponent into a coefficient. Solve the resulting equation for x. Write the answer in exact form and as a decimal rounded to the thousandths place.

5.5 Solving Exponential and Logarithmic Equations Solve

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Page 1: 5.5 Solving Exponential and Logarithmic Equations Solve

5.5 Notes

1

5.5 Solving Exponential and Logarithmic Equations  

Solve.

1.

When the exponent is a variable, "ln" both sides of the equation to make the exponent into a coefficient.

Solve the resulting equation for x.

Write the answer in exact form and as a decimal rounded to the thousandths place.

Page 2: 5.5 Solving Exponential and Logarithmic Equations Solve

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2. Isolate the term containing the exponent before "ln" both sides of the equation.

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Solving Logarithmic EquationsSolve. Check for extraneous solutions.

6. To solve,rewrite the equation in exponential form. Solve for x. 

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7. Condense before rewriting in exponential form.

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