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 1 of (1-2x)

Solution

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

Solution

6

Solution steps

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

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

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

= 3 - (- 3)

Simplify

= 6

Popular Examples

integral of ((tan(x)+sin(x)))/(sec(x))

\int \frac{( tan ( x ) + sin ( x ) )}{sec ( x )} d x

integral of (4+x^6)^6x^5

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

limit as n approaches infinity of (1+((4))/(2x-3))^{2x+1}

n \to \infty lim ((1 + \frac{( 4 )}{2 x - 3})^{2 x + 1})

derivative of ln(a+x+sqrt(x^2+2ax))

\frac{d}{d x} (ln (a + x + x^{2} + 2 a x))

(\partial)/(\partial x)(-2xyz^2)

\frac{\partial}{\partial x} (- 2 x y z^{2})

Frequently Asked Questions (FAQ)

What is the integral from-2 to 1 of (1-2x) ?
The integral from-2 to 1 of (1-2x) is 6