integral from 1 to 10 of 5x^{-2}

Lösung

\int_{1}^{10} 5 x^{- 2} d x

\frac{9}{2}

Dezimale

4.5

Schritte zur Lösung

\int_{1}^{10} 5 x^{- 2} d x

Entferne die Konstante:

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

= 5 \cdot \int_{1}^{10} x^{- 2} d x

Wende die Potenzregel an

= 5 [- \frac{1}{x}]_{1}^{10}

Berechne die Grenzen:

\frac{9}{10}

= 5 \cdot \frac{9}{10}

Vereinfache

= \frac{9}{2}

f (x) = \frac{1}{x ^{7}}

\int \frac{sec ^{4} ( x )}{tan ( x )} d x

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x \to - \infty lim (x e^{- x + 2})

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