integral from 0 to 1 of kx^2+x

Lösung

\int_{0}^{1} k x^{2} + x d x

\frac{k}{3} + \frac{1}{2}

Schritte zur Lösung

\int_{0}^{1} k x^{2} + x 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_{0}^{1} k x^{2} d x + \int_{0}^{1} x d x

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

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

= \frac{k}{3} + \frac{1}{2}

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