What is the integral from 2 to 3 of (14)/(sqrt(3-x)) ?

The integral from 2 to 3 of (14)/(sqrt(3-x)) is 28

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integral from 2 to 3 of (14)/(sqrt(3-x))

\int_{2}^{3} \frac{14}{3 - x} d x

28

Solution steps

\int_{2}^{3} \frac{14}{3 - x} d x

Take the constant out:

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

= 14 \cdot \int_{2}^{3} \frac{1}{3 - x} d x

Apply u-substitution

: \int_{1}^{0} - \frac{1}{u} d u

= 14 \cdot \int_{1}^{0} - \frac{1}{u} d u

\int_{a}^{b} f (x) d x = - \int_{b}^{a} f (x) d x, a < b

= 14 (- \int_{0}^{1} - \frac{1}{u} d u)

Take the constant out:

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

= 14 (- (- \int_{0}^{1} \frac{1}{u} d u))

Apply the Power Rule

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

= 14 (- (- [2 u^{\frac{1}{2}}]_{0}^{1}))

Simplify

14 (- (- [2 u^{\frac{1}{2}}]_{0}^{1})) : 14 [2 u]_{0}^{1}

= 14 [2 u]_{0}^{1}

Compute the boundaries:

2

= 14 \cdot 2

Simplify

= 28

\int \frac{1}{( x - 3 ) ^{\frac{3}{2}}} d x

x \to 0 lim (\frac{2 x + 1}{x ^{3}})

e^{e^{x} + x}

\frac{4}{2 x + 3}

\int \frac{x ^{3}}{5 x ^{2} + 3} d x

What is the integral from 2 to 3 of (14)/(sqrt(3-x)) ?
The integral from 2 to 3 of (14)/(sqrt(3-x)) is 28