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Logarithmic and Exponential Equations Solving Equations
Solving a Logarithmic Equation If the logarithms have the same base, set the two functions equal to each other. Example:
Solving a Logarithmic Equation More Examples:
Solving a Logarithmic Equation Equal to a constant, change to an exponential equation. Example:
Solving a Logarithmic Equation Example:
Solving Logarithmic Equations On-line Example More on-line examples
Solving Exponential Equations Simple Equation:(Change of Base)
Solving Exponential Equations Simple Equation (only constant in front):
Solving Exponential Equation Using exponential properties to solve:
Solving Exponential Equations Another example:
Solving Exponential Equations More Examples on-line look at example 4 Video Example
Solving Exponential Equation Different Bases:
Solving Logarithmic Equation Sum or Difference of Logarithms with Different Bases (Use Calculator)
Solving Exponential Equation When there is an exponential function and an additional variable (Use Calculator)
Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.
WARM - UP. SOLVING EXPONENTIAL & LOGARITHMIC FUNCTIONS SECTION 3.4.
Solving Exponential Equations Using Logarithms
5.4 Exponential and Logarithmic Equations Essential Questions: How do we solve exponential and logarithmic equations?
Section 3.4. Solving Exponential Equations Get your bases alike on each side of the equation If the variable is in the exponent set the exponents equal.
7.6 – Solve Exponential and Log Equations
Example 6 Solution of Exponential Equations Chapter 5.3 Solve the following exponential equations: a. b. 2009 PBLPathways.
Logarithmic and Exponential Equations
LOGS EQUAL THE The inverse of an exponential function is a logarithmic function. Logarithmic Function x = log a y read: “x equals log base a of y”
EQ: How do you use the properties of exponents and logarithms to solve equations?
BELL RINGER (IN MATH JOURNAL) What are the laws of exponents? 1. x m x n = 2. x m = x n 3. (xy) n = 4. (x) n = (y) 5. x –n = 6. x 0 = 7. (x m ) n =
Equality and Inequality Meeting 4. Equations An equation is a statement that two mathematical expressions are equal. The values of the unknown that make.
4.4 Solving Exponential and Logarithmic Equations.
Warm up. 3.4 Solving Exponential & Logarithmic Equations Standards 13, 14.
Solving Exponential and Logarithmic Equations Section 6.6 beginning on page 334.
Unit 5: Modeling with Exponential & Logarithmic Functions Ms. C. Taylor.
3.5 – Solving Systems of Equations in Three Variables.
Sullivan Algebra and Trigonometry: Section 6.5 Properties of Logarithms Objectives of this Section Work With the Properties of Logarithms Write a Log Expression.
8.5 – Using Properties of Logarithms. Product Property:
Properties of Logarithms Product, Quotient and Power Properties of Logarithms Solving Logarithmic Equations Using Properties of Logarithms Practice.
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