What is the integral from 0 to 1 of e^{3sqrt(x)} ?

The integral from 0 to 1 of e^{3sqrt(x)} is (2(2e^3+1))/9

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integral from 0 to 1 of e^{3sqrt(x)}

\int_{0}^{1} e^{3 x} d x

\frac{2 ( 2 e ^{3} + 1 )}{9}

Decimal

9.14912 \dots

Solution steps

\int_{0}^{1} e^{3 x} d x

Apply u-substitution

: \int_{0}^{3} \frac{2 e ^{u} u}{9} d u

= \int_{0}^{3} \frac{2 e ^{u} u}{9} d u

Take the constant out:

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

= \frac{2}{9} \cdot \int_{0}^{3} e^{u} u d u

Apply Integration By Parts

: [e^{u} u - \int e^{u} d u]_{0}^{3}

= \frac{2}{9} [e^{u} u - \int e^{u} d u]_{0}^{3}

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

= \frac{2}{9} [e^{u} u - e^{u}]_{0}^{3}

Compute the boundaries:

2 e^{3} + 1

= \frac{2}{9} (2 e^{3} + 1)

Simplify

= \frac{2 ( 2 e ^{3} + 1 )}{9}

(2, 3), (4, 5)

f (x) = 4 x + 32

\frac{d}{d j} (i + j)

x^{2} y^{^{'}} + 3 x y = \frac{( sin ( 2 x ) )}{x}

x \to 8 lim (\frac{x - 9}{x - 8})

What is the integral from 0 to 1 of e^{3sqrt(x)} ?
The integral from 0 to 1 of e^{3sqrt(x)} is (2(2e^3+1))/9