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Calculus Examples
Step 1
Set the numerator equal to zero.
Step 2
Step 2.1
Subtract from both sides of the equation.
Step 2.2
Divide each term in by and simplify.
Step 2.2.1
Divide each term in by .
Step 2.2.2
Simplify the left side.
Step 2.2.2.1
Dividing two negative values results in a positive value.
Step 2.2.2.2
Divide by .
Step 2.2.3
Simplify the right side.
Step 2.2.3.1
Divide by .
Step 2.3
To solve for , rewrite the equation using properties of logarithms.
Step 2.4
Rewrite in exponential form using the definition of a logarithm. If and are positive real numbers and , then is equivalent to .
Step 2.5
Rewrite the equation as .
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form: