What is the integral from 0 to 9 of e^x ?

The integral from 0 to 9 of e^x is e^9-1

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integral from 0 to 9 of e^x

\int_{0}^{9} e^{x} d x

e^{9} - 1

Decimal

8102.08392 \dots

Solution steps

\int_{0}^{9} e^{x} d x

Use the common integral:

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

= [e^{x}]_{0}^{9}

Compute the boundaries:

e^{9} - 1

= e^{9} - 1

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What is the integral from 0 to 9 of e^x ?
The integral from 0 to 9 of e^x is e^9-1