Calculus Examples

$\ln (x) = 0$

Step 1

To solve for $x$ , rewrite the equation using properties of logarithms.

$e^{\ln (x)} = e^{0}$

Step 2

Rewrite $\ln (x) = 0$ in exponential form using the definition of a logarithm. If $x$ and $b$ are positive real numbers and $b \neq 1$ , then $\log_{b} (x) = y$ is equivalent to $b^{y} = x$ .

$e^{0} = x$

Step 3

Solve for $x$ .

Tap for more steps...

Step 3.1

Rewrite the equation as $x = e^{0}$ .

$x = e^{0}$

Step 3.2

Anything raised to $0$ is $1$ .

$x = 1$