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Popular >

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

Solution

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

Solution

\frac{33}{2}

+1

Decimal Notation

16.5

Solution steps

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

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

\int_{- 1}^{2} 5 d x = 15

= \frac{3}{2} + 15

Simplify

\frac{3}{2} + 15 : \frac{33}{2}

= \frac{33}{2}

Popular Examples

derivative of f(x)=5.5x+2.2 derivative of

f (x) = 5.5 x + 2.2

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\frac{d}{d x} (- \frac{300}{x ^{4}})

integral from 1 to 10 of (17)/(x^3)

\int_{1}^{10} \frac{17}{x ^{3}} d x

integral of (tan(ln(3x+4)))/(3x+4)

\int \frac{tan ( ln ( 3 x + 4 ) )}{3 x + 4} d x

integral of 1/(cos^6(x))

\int \frac{1}{cos ^{6} ( x )} d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 2 of (x+5) ?
The integral from-1 to 2 of (x+5) is 33/2