What is the integral from 0 to 1 of (xe^{x^2}) ?

The integral from 0 to 1 of (xe^{x^2}) is (e-1)/2

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integral from 0 to 1 of (xe^{x^2})

\int_{0}^{1} (x e^{x^{2}}) d x

\frac{e - 1}{2}

Decimal

0.85914 \dots

Solution steps

\int_{0}^{1} x e^{x^{2}} d x

Apply u-substitution

= \int_{0}^{1} \frac{e ^{u}}{2} d u

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= \frac{1}{2} \cdot \int_{0}^{1} e^{u} d u

Use the common integral:

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

= \frac{1}{2} [e^{u}]_{0}^{1}

Compute the boundaries:

e - 1

= \frac{1}{2} (e - 1)

Simplify

= \frac{e - 1}{2}

What is the integral from 0 to 1 of (xe^{x^2}) ?
The integral from 0 to 1 of (xe^{x^2}) is (e-1)/2