What is the integral from 0 to 7/6 of 7x-6x^2 ?

The integral from 0 to 7/6 of 7x-6x^2 is 343/216

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integral from 0 to 7/6 of 7x-6x^2

\int_{0}^{\frac{7}{6}} 7 x - 6 x^{2} d x

\frac{343}{216}

Decimal Notation

1.58796 \dots

Solution steps

\int_{0}^{\frac{7}{6}} 7 x - 6 x^{2} 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}^{\frac{7}{6}} 7 x d x - \int_{0}^{\frac{7}{6}} 6 x^{2} d x

\int_{0}^{\frac{7}{6}} 7 x d x = \frac{343}{72}

\int_{0}^{\frac{7}{6}} 6 x^{2} d x = \frac{343}{108}

= \frac{343}{72} - \frac{343}{108}

Simplify

\frac{343}{72} - \frac{343}{108} : \frac{343}{216}

= \frac{343}{216}

\frac{d}{d x} (\frac{2}{4 + 9 x ^{4}})

\frac{\partial}{\partial y} (x sin (x + y))

ln (6) x^{3}

\int 3 x^{2} - 2 d x

x^{2} + y^{2} = 100, (6, 8)

What is the integral from 0 to 7/6 of 7x-6x^2 ?
The integral from 0 to 7/6 of 7x-6x^2 is 343/216