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Popular >

integral of 12-3x

Solution

\int 12 - 3 x d x

Solution

12 x - \frac{3 x ^{2}}{2} + C

Solution steps

\int 12 - 3 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 12 d x - \int 3 x d x

\int 12 d x = 12 x

\int 3 x d x = \frac{3 x ^{2}}{2}

= 12 x - \frac{3 x ^{2}}{2}

Add a constant to the solution

= 12 x - \frac{3 x ^{2}}{2} + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of 12-3x ?
The integral of 12-3x is 12x-(3x^2)/2+C