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Popular >

integral of 2-4x

Solution

\int 2 - 4 x d x

Solution

2 x - 2 x^{2} + C

Solution steps

\int 2 - 4 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 d x - \int 4 x d x

\int 2 d x = 2 x

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

= 2 x - 2 x^{2}

Add a constant to the solution

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

Popular Examples

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f (x) = \frac{5}{x + 5}

derivative of e^{x/3}derivative of

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\int \frac{sin ( 3 x )}{cos ^{2} ( 3 x )} d x

area 2x^2,2x+2 area

2 x^{2}, 2 x + 2

Frequently Asked Questions (FAQ)

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