What is the integral of 1.11xe^{(2.76x)} ?

The integral of 1.11xe^{(2.76x)} is 1.11(0.36231…e^{2.76x}x-0.13127…e^{2.76x})+C

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integral of 1.11xe^{(2.76x)}

\int 1.11 x e^{(2.76 x)} d x

1.11 (0.36231 \dots e^{2.76 x} x - 0.13127 \dots e^{2.76 x}) + C

Solution steps

\int 1.11 x e^{2.76 x} d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 1.11 \cdot \int x e^{2.76 x} d x

Apply Integration By Parts

: 0.36231 \dots e^{2.76 x} x - \int 0.36231 \dots e^{2.76 x} d x

= 1.11 (0.36231 \dots e^{2.76 x} x - \int 0.36231 \dots e^{2.76 x} d x)

\int 0.36231 \dots e^{2.76 x} d x = 0.13127 \dots e^{2.76 x}

= 1.11 (0.36231 \dots e^{2.76 x} x - 0.13127 \dots e^{2.76 x})

Add a constant to the solution

= 1.11 (0.36231 \dots e^{2.76 x} x - 0.13127 \dots e^{2.76 x}) + C

\frac{d}{d x} ((\frac{1}{x})^{x})

x^{2} + 3

f (x) = \frac{120 x ^{2}}{x ^{2} + 4}

x \to \frac{π}{2} - lim (tan (x))

7 x^{3} - 7 x^{2} - (\frac{9}{x})

What is the integral of 1.11xe^{(2.76x)} ?
The integral of 1.11xe^{(2.76x)} is 1.11(0.36231…e^{2.76x}x-0.13127…e^{2.76x})+C