Calculus Examples

$e^{\ln (x + 1)} = 3$

Step 1

Exponentiation and log are inverse functions.

$x + 1 = 3$

Step 2

Move all terms not containing $x$ to the right side of the equation.

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Step 2.1

Subtract $1$ from both sides of the equation.

$x = 3 - 1$

Step 2.2

Subtract $1$ from $3$ .

$x = 2$