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Integral of d{x}:
Integral of 3*x^2
Integral of dx/8-4sinx+7cosx
Integral of x^5lnxdx
Integral of (3x^2-x)dx
Derivative of:
3*x^2
Graphing y =:
3*x^2
Limit of the function:
3*x^2
Identical expressions
three *x^ two
3 multiply by x squared
three multiply by x to the power of two
3*x2
3*x²
3*x to the power of 2
3x^2
3x2
3*x^2dx
Similar expressions
3x^2-7x
(-3x^2-4x+2)dx
3x^2cosx
(3x^2-x)dx

Solving integrals/ 3*x^2

Integral of 3*x^2 dx

The solution

You have entered [src]

$$\int\limits_{0}^{1} 3 x^{2}\, dx$$

Integral(3*x^2, (x, 0, 1))

Detail solution

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

$\int 3 x^{2}\, dx = 3 \int x^{2}\, dx$
1. The integral of $x^{n}$ is $\frac{x^{n + 1}}{n + 1}$ when $n \neq -1$ :
  
  $\int x^{2}\, dx = \frac{x^{3}}{3}$
So, the result is: $x^{3}$
Add the constant of integration:

$x^{3}+ \mathrm{constant}$

The answer is:

$x^{3}+ \mathrm{constant}$

The answer (Indefinite) [src]

  /                
 |                 
 |    2           3
 | 3*x  dx = C + x 
 |                 
/

$$\int 3 x^{2}\, dx = C + x^{3}$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

$$1$$

=

$$1$$

Numerical answer [src]

1.0

1.0

The graph

Integral of 3*x^2 dx

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