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3*x
Solving integrals/ 3*x

Integral of 3*x dx

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The solution

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∫013x dx\int\limits_{0}^{1} 3 x\, dx 
Integral(3*x, (x, 0, 1))
Detail solution

  1. The integral of a constant times a function is the constant times the integral of the function:

    ∫3x dx=3∫x dx\int 3 x\, dx = 3 \int x\, dx

    1. The integral of xnx^{n} is xn+1n+1\frac{x^{n + 1}}{n + 1} when n≠−1n \neq -1:

      ∫x dx=x22\int x\, dx = \frac{x^{2}}{2}

    So, the result is: 3x22\frac{3 x^{2}}{2}

  2. Add the constant of integration:

    3x22+constant\frac{3 x^{2}}{2}+ \mathrm{constant}

The answer is:

3x22+constant\frac{3 x^{2}}{2}+ \mathrm{constant}

The answer (Indefinite) [src] 
  /                2
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∫3x dx=C+3x22\int 3 x\, dx = C + \frac{3 x^{2}}{2}
Simplify
The graph
0.001.000.100.200.300.400.500.600.700.800.9005
Plot the graph f(x)
The answer [src] 
3/2
32\frac{3}{2} 
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= 
3/2
32\frac{3}{2} 
3/2
Numerical answer [src] 
1.5
1.5
The graph
Integral of 3*x dx

    Use the examples entering the upper and lower limits of integration.

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