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6x^6-8x^3+5

Integral of 6x^6-8x^3+5 dx

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The solution

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01(6x68x3+5)dx\int\limits_{0}^{1} \left(6 x^{6} - 8 x^{3} + 5\right)\, dx
Integral(6*x^6 - 8*x^3 + 5, (x, 0, 1))
Detail solution
  1. Integrate term-by-term:

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

      6x6dx=6x6dx\int 6 x^{6}\, dx = 6 \int x^{6}\, dx

      1. The integral of xnx^{n} is xn+1n+1\frac{x^{n + 1}}{n + 1} when n1n \neq -1:

        x6dx=x77\int x^{6}\, dx = \frac{x^{7}}{7}

      So, the result is: 6x77\frac{6 x^{7}}{7}

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

      (8x3)dx=8x3dx\int \left(- 8 x^{3}\right)\, dx = - \int 8 x^{3}\, dx

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

        8x3dx=8x3dx\int 8 x^{3}\, dx = 8 \int x^{3}\, dx

        1. The integral of xnx^{n} is xn+1n+1\frac{x^{n + 1}}{n + 1} when n1n \neq -1:

          x3dx=x44\int x^{3}\, dx = \frac{x^{4}}{4}

        So, the result is: 2x42 x^{4}

      So, the result is: 2x4- 2 x^{4}

    1. The integral of a constant is the constant times the variable of integration:

      5dx=5x\int 5\, dx = 5 x

    The result is: 6x772x4+5x\frac{6 x^{7}}{7} - 2 x^{4} + 5 x

  2. Now simplify:

    x(6x614x3+35)7\frac{x \left(6 x^{6} - 14 x^{3} + 35\right)}{7}

  3. Add the constant of integration:

    x(6x614x3+35)7+constant\frac{x \left(6 x^{6} - 14 x^{3} + 35\right)}{7}+ \mathrm{constant}


The answer is:

x(6x614x3+35)7+constant\frac{x \left(6 x^{6} - 14 x^{3} + 35\right)}{7}+ \mathrm{constant}

The answer (Indefinite) [src]
  /                                            
 |                                            7
 | /   6      3    \             4         6*x 
 | \6*x  - 8*x  + 5/ dx = C - 2*x  + 5*x + ----
 |                                          7  
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6x772x4+5x{{6\,x^7}\over{7}}-2\,x^4+5\,x
The graph
0.001.000.100.200.300.400.500.600.700.800.90010
The answer [src]
27/7
277{{27}\over{7}}
=
=
27/7
277\frac{27}{7}
Numerical answer [src]
3.85714285714286
3.85714285714286
The graph
Integral of 6x^6-8x^3+5 dx

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