Trigonometry Examples

Solve for x log of x- log of 4=0
Step 1
Use the quotient property of logarithms, .
Step 2
Rewrite in exponential form using the definition of a logarithm. If and are positive real numbers and , then is equivalent to .
Step 3
Solve for .
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Step 3.1
Rewrite the equation as .
Step 3.2
Multiply both sides of the equation by .
Step 3.3
Simplify both sides of the equation.
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Step 3.3.1
Simplify the left side.
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Step 3.3.1.1
Cancel the common factor of .
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Step 3.3.1.1.1
Cancel the common factor.
Step 3.3.1.1.2
Rewrite the expression.
Step 3.3.2
Simplify the right side.
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Step 3.3.2.1
Convert from scientific notation.