A logarithmic equation is an equation that involves the logarithm of an expression containing a variable. To solve exponential equations, first see whether you can write both sides of the equation as powers of the same number
Example: Solving an Equation Using the One-to-One Property of Logarithms. Solve ln(x2)=ln(2x+3) l n ( x 2 ) = l n ( 2 x + 3 ) . ln(x2)=ln(2x+3) x2=2x+3Use the one-to-one property of the logarithm. x2−2x−3=0Get zero on one side before factoring.
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Answer:
A logarithmic equation is an equation that involves the logarithm of an expression containing a variable. To solve exponential equations, first see whether you can write both sides of the equation as powers of the same number
Example: Solving an Equation Using the One-to-One Property of Logarithms. Solve ln(x2)=ln(2x+3) l n ( x 2 ) = l n ( 2 x + 3 ) . ln(x2)=ln(2x+3) x2=2x+3Use the one-to-one property of the logarithm. x2−2x−3=0Get zero on one side before factoring.
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