What is the integral from 0 to 1 of 7x+sqrt(x) ?

The integral from 0 to 1 of 7x+sqrt(x) is 25/6

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integral from 0 to 1 of 7x+sqrt(x)

\int_{0}^{1} 7 x + x d x

\frac{25}{6}

Decimal

4.16666 \dots

Solution steps

\int_{0}^{1} 7 x + x d x

Apply the Sum Rule:

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

= \int_{0}^{1} 7 x d x + \int_{0}^{1} x d x

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

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

= \frac{7}{2} + \frac{2}{3}

Simplify

\frac{7}{2} + \frac{2}{3} : \frac{25}{6}

= \frac{25}{6}

What is the integral from 0 to 1 of 7x+sqrt(x) ?
The integral from 0 to 1 of 7x+sqrt(x) is 25/6