What is the integral from 1 to 2 of (e^x) ?

The integral from 1 to 2 of (e^x) is e^2-e

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integral from 1 to 2 of (e^x)

\int_{1}^{2} (e^{x}) d x

e^{2} - e

Decimal

4.67077 \dots

Solution steps

\int_{1}^{2} e^{x} d x

Use the common integral:

\int e^{x} d x = e^{x}

= [e^{x}]_{1}^{2}

Compute the boundaries:

e^{2} - e

= e^{2} - e

What is the integral from 1 to 2 of (e^x) ?
The integral from 1 to 2 of (e^x) is e^2-e