What is the integral from 0 to 1 of (5x^2-6x+5) ?

The integral from 0 to 1 of (5x^2-6x+5) is 11/3

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integral from 0 to 1 of (5x^2-6x+5)

\int_{0}^{1} (5 x^{2} - 6 x + 5) d x

\frac{11}{3}

Decimal

3.66666 \dots

Solution steps

\int_{0}^{1} 5 x^{2} - 6 x + 5 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} 5 x^{2} d x - \int_{0}^{1} 6 x d x + \int_{0}^{1} 5 d x

\int_{0}^{1} 5 x^{2} d x = \frac{5}{3}

\int_{0}^{1} 6 x d x = 3

\int_{0}^{1} 5 d x = 5

= \frac{5}{3} - 3 + 5

Simplify

\frac{5}{3} - 3 + 5 : \frac{11}{3}

= \frac{11}{3}

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What is the integral from 0 to 1 of (5x^2-6x+5) ?
The integral from 0 to 1 of (5x^2-6x+5) is 11/3