integral from 0 to 1 of 4(1+sqrt(x))^5

Lösung

\int_{0}^{1} 4 (1 + x)^{5} d x

\frac{428}{7}

Dezimale

61.14285 \dots

Schritte zur Lösung

\int_{0}^{1} 4 (1 + x)^{5} d x

Entferne die Konstante:

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

= 4 \cdot \int_{0}^{1} (1 + x)^{5} d x

Multipliziere aus

(1 + x)^{5} : 1 + 5 x + 10 x + 10 x^{\frac{3}{2}} + 5 x^{2} + x^{\frac{5}{2}}

= 4 \cdot \int_{0}^{1} 1 + 5 x + 10 x + 10 x^{\frac{3}{2}} + 5 x^{2} + x^{\frac{5}{2}} d x

Wende die Summenregel an:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= 4 (\int_{0}^{1} 1 d x + \int_{0}^{1} 5 x d x + \int_{0}^{1} 10 x d x + \int_{0}^{1} 10 x^{\frac{3}{2}} d x + \int_{0}^{1} 5 x^{2} d x + \int_{0}^{1} x^{\frac{5}{2}} d x)

\int_{0}^{1} 1 d x = 1

\int_{0}^{1} 5 x d x = \frac{10}{3}

\int_{0}^{1} 10 x d x = 5

\int_{0}^{1} 10 x^{\frac{3}{2}} d x = 4

\int_{0}^{1} 5 x^{2} d x = \frac{5}{3}

\int_{0}^{1} x^{\frac{5}{2}} d x = \frac{2}{7}

= 4 (1 + \frac{10}{3} + 5 + 4 + \frac{5}{3} + \frac{2}{7})

Vereinfache

4 (1 + \frac{10}{3} + 5 + 4 + \frac{5}{3} + \frac{2}{7}) : \frac{428}{7}

= \frac{428}{7}

y^{^{''}} + y = 3 csc^{2} (t)

\frac{\partial}{\partial x} (\frac{6 y}{x ^{2} + y ^{2} + 5})

\frac{d}{d x} ((4 x - 5)^{3})

\int \frac{1}{e ^{- 3 x}} d x

\frac{d}{d y} (cos (x) y)