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Popular >

integral from 1 to 2 of (x-4)

Solution

\int_{1}^{2} (x - 4) d x

Solution

- \frac{5}{2}

+1

Decimal Notation

- 2.5

Solution steps

\int_{1}^{2} x - 4 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} 4 d x

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

\int_{1}^{2} 4 d x = 4

= \frac{3}{2} - 4

Simplify

\frac{3}{2} - 4 : - \frac{5}{2}

= - \frac{5}{2}

Popular Examples

integral from-pi to pi of sin(2x)cos(x)

\int_{- π}^{π} sin (2 x) cos (x) d x

integral from 1 to 2 of [(ln(x))/(x^2)]

\int_{1}^{2} [\frac{ln ( x )}{x ^{2}}] d x

integral from 0 to t of e^uu^2(t-u)^2

\int_{0}^{t} e^{u} u^{2} (t - u)^{2} d u

integral from 0 to 4 of e^{y^2}(2-y/2)

\int_{0}^{4} e^{y^{2}} (2 - \frac{y}{2}) d y

integral from 0 to 1 of xe^{6x^2}

\int_{0}^{1} x e^{6 x^{2}} d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of (x-4) ?
The integral from 1 to 2 of (x-4) is -5/2