integral from 1 to 4 of 5x+2

Lösung

\int_{1}^{4} 5 x + 2 d x

\frac{87}{2}

Dezimale

43.5

Schritte zur Lösung

\int_{1}^{4} 5 x + 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

= \int_{1}^{4} 5 x d x + \int_{1}^{4} 2 d x

\int_{1}^{4} 5 x d x = \frac{75}{2}

\int_{1}^{4} 2 d x = 6

= \frac{75}{2} + 6

Vereinfache

\frac{75}{2} + 6 : \frac{87}{2}

= \frac{87}{2}

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