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How to use it?
Integral of d{x}:
Integral of e^(2*x+1)
Integral of dx/sinxcosx
Integral of du/u
Integral of log(1+x)/(1+x^2)
Graphing y =:
-3*x^2
Limit of the function:
-3*x^2
Identical expressions
- three *x^ two
minus 3 multiply by x squared
minus 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
(4/x^2+2x-3x^2)
3*x^2
4x^3-3x^2+2x+1
sqrt(8-3*x^2)
(8x^7+6x^5-3x^2+4)

Solving integrals/ -3*x^2

Integral of -3*x^2 dx

The solution

You have entered [src]

  1         
  /         
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 |      2   
 |  -3*x  dx
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0

$$\int\limits_{0}^{1} \left(- 3 x^{2}\right)\, dx$$

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:

$\int \left(- 3 x^{2}\right)\, dx = - 3 \int x^{2}\, dx$
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 
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/

$$\int \left(- 3 x^{2}\right)\, dx = C - x^{3}$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

-1

$$-1$$

=

-1

$$-1$$

-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.