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Popular >

integral of 1-2x

Solution

\int 1 - 2 x d x

Solution

x - x^{2} + C

Solution steps

\int 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 1 d x - \int 2 x d x

\int 1 d x = x

\int 2 x d x = x^{2}

= x - x^{2}

Add a constant to the solution

= x - x^{2} + C

Graph

Popular Examples

derivative of a^2+2a+2 derivative of

a^{2} + 2 a + 2

derivative of sech(2x)

\frac{d}{d x} (sech (2 x))

(\partial)/(\partial x)((3x+2y)^5)

\frac{\partial}{\partial x} ((3 x + 2 y)^{5})

limit as x approaches 4 of 1/(x-4)

x \to 4 lim (\frac{1}{x - 4})

(dy)/(dx)=2x-3y

\frac{d y}{d x} = 2 x - 3 y

Frequently Asked Questions (FAQ)

What is the integral of 1-2x ?
The integral of 1-2x is x-x^2+C