What is the integral of (x-1)(6x-5) ?

The integral of (x-1)(6x-5) is 2x^3-3x^2-(5x^2)/2+5x+C

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integral of (x-1)(6x-5)

\int (x - 1) (6 x - 5) d x

2 x^{3} - 3 x^{2} - \frac{5 x ^{2}}{2} + 5 x + C

Solution steps

\int (x - 1) (6 x - 5) d x

Apply Integration By Parts

: (6 x - 5) (\frac{x ^{2}}{2} - x) - \int 6 (\frac{x ^{2}}{2} - x) d x

= (6 x - 5) (\frac{x ^{2}}{2} - x) - \int 6 (\frac{x ^{2}}{2} - x) d x

\int 6 (\frac{x ^{2}}{2} - x) d x = x^{3} - 3 x^{2}

= (6 x - 5) (\frac{x ^{2}}{2} - x) - (x^{3} - 3 x^{2})

Simplify

(6 x - 5) (\frac{x ^{2}}{2} - x) - (x^{3} - 3 x^{2}) : 2 x^{3} - 3 x^{2} - \frac{5 x ^{2}}{2} + 5 x

= 2 x^{3} - 3 x^{2} - \frac{5 x ^{2}}{2} + 5 x

Add a constant to the solution

= 2 x^{3} - 3 x^{2} - \frac{5 x ^{2}}{2} + 5 x + C

\frac{d}{d x} (sin^{2} (2 x + 5))

\frac{d}{d x} ((\frac{x - 7}{x + 2})^{3})

y = \frac{8 - x e ^{x}}{x + e ^{x}}

\frac{\partial}{\partial x} (\frac{2 F ( V , x , P )}{V ^{2} x P})

What is the integral of (x-1)(6x-5) ?
The integral of (x-1)(6x-5) is 2x^3-3x^2-(5x^2)/2+5x+C