en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

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

Solution

\frac{35}{2}

+1

Decimal Notation

17.5

Solution steps

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

\int_{- 2}^{5} x d x = \frac{21}{2}

\int_{- 2}^{5} 1 d x = 7

= \frac{21}{2} + 7

Simplify

\frac{21}{2} + 7 : \frac{35}{2}

= \frac{35}{2}

Popular Examples

integral from 1 to 4 of (5x+6)

\int_{1}^{4} (5 x + 6) d x

integral from 0 to 1 of 6tsqrt(t^2+1)

\int_{0}^{1} 6 t t^{2} + 1 d t

integral from 0 to 11 of |x-7|

\int_{0}^{11} ∣ x - 7 ∣ d x

integral from 9 to 12 of 1/8

\int_{9}^{12} \frac{1}{8} d x

integral from 0 to 2 of x^2(1+8/(x^2+4))

\int_{0}^{2} x^{2} (1 + \frac{8}{x ^{2} + 4}) d x

Frequently Asked Questions (FAQ)

What is the integral from-2 to 5 of (x+1) ?
The integral from-2 to 5 of (x+1) is 35/2