What is the integral of x^2-9x+14 ?

The integral of x^2-9x+14 is (x^3)/3-(9x^2)/2+14x+C

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integral of x^2-9x+14

\int x^{2} - 9 x + 14 d x

\frac{x ^{3}}{3} - \frac{9 x ^{2}}{2} + 14 x + C

Solution steps

\int x^{2} - 9 x + 14 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 x^{2} d x - \int 9 x d x + \int 14 d x

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

\int 9 x d x = \frac{9 x ^{2}}{2}

\int 14 d x = 14 x

= \frac{x ^{3}}{3} - \frac{9 x ^{2}}{2} + 14 x

Add a constant to the solution

= \frac{x ^{3}}{3} - \frac{9 x ^{2}}{2} + 14 x + C

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What is the integral of x^2-9x+14 ?
The integral of x^2-9x+14 is (x^3)/3-(9x^2)/2+14x+C