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Popular >

integral from 0 to 7 of (7-x)

Solution

\int_{0}^{7} (7 - x) d x

Solution

\frac{49}{2}

+1

Decimal Notation

24.5

Solution steps

\int_{0}^{7} 7 - 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}^{7} 7 d x - \int_{0}^{7} x d x

\int_{0}^{7} 7 d x = 49

\int_{0}^{7} x d x = \frac{49}{2}

= 49 - \frac{49}{2}

Simplify

49 - \frac{49}{2} : \frac{49}{2}

= \frac{49}{2}

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Frequently Asked Questions (FAQ)

What is the integral from 0 to 7 of (7-x) ?
The integral from 0 to 7 of (7-x) is 49/2