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Popular >

integral of-4x-1

Solution

\int - 4 x - 1 d x

Solution

- 2 x^{2} - x + C

Solution steps

\int - 4 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 4 x d x - \int 1 d x

\int 4 x d x = 2 x^{2}

\int 1 d x = x

= - 2 x^{2} - x

Add a constant to the solution

= - 2 x^{2} - x + C

Graph

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\int \frac{x ^{2} + 8 x - 7}{x - 3} d x

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\int cos^{4} (x) - sin^{4} (x) d x

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\int 4 x e^{7 x} d x

integral of sec^2(4x)y

\int sec^{2} (4 x) y d x

Frequently Asked Questions (FAQ)

What is the integral of-4x-1 ?
The integral of-4x-1 is -2x^2-x+C