**integral of xe^{x^2} Integral Calculator - Symbolab**

A function F(x) is an antiderivative of f on an interval I if F'(x) = f(x) for all x in I. You can represent the entire family of antiderivatives of a function by adding a constant to a known antiderivative.... is an antiderivative for f(x). 5.A super-fast-growing bacteria reproduces so quickly that the rate of production of new bacteria is proportional to the square of the number already present.

**calculus What is $\\int xe^{-x^2} \dx**

26/10/2009 · Best Answer: If you differentiate e ^ (-x^2) you would get -2x e ^ (-x^2) from that you can see that the integral of xe^(-x^2) is:... Find the Anti-Derivative xe^(-x^2) Write the polynomial as a function of . The function can be found by finding the indefinite integral of the derivative .

**What is the integration of 1/xe^x? Quora**

is an antiderivative for f(x). 5.A super-fast-growing bacteria reproduces so quickly that the rate of production of new bacteria is proportional to the square of the number already present. how to keep ducks off pool cover 18/01/2009 · Best Answer: It can't be integrated using integration by parts. If you choose u = x dv = e^(x^2) dx then you can't find v since e^(x^2) dx doesn't have an elementary integral; if you choose u = e^(x^2) and dv = xdx than the new integral will be more complicated than the original one and you haven't gotten anywhere.

**Find the most general form of the antiderivative of f(x**

19/07/2007 · What is the derivative of xe^x? Update: Do you use the chain rule for it? Update 2: Also, whats Could you help me to solve this integral? Trending. CAN SOMEONE HELP ME PLEASE? Find the sixth term of a geometric sequence for which a1 = -3 and r = -2.? 8 answers 2/3 times 4/5 times m = 1/3 What is M? 15 answers In the interval [0,2π), find the value of B: 3tan^2(3x) = 3? 5 … how to find a good research question = -xe-x - e-x + constant We can also sometimes use integration by parts when we want to integrate a function that cannot be split into the product of two things. The trick we use in such circumstances is to multiply by 1 and take du/dx = 1.

## How long can it take?

### What is the integral of xe^-x? Physics Forums

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## How To Find Antiderivative Of Xe X

To solve the integral `int xe^{x^2}dx` consider the substitution `u=x^2`. Then `du=2xdx` which means the integral becomes `1/2 int e^udu` `=1/2 e^u + C` `=1/2 e^x^2 +C` If you have two functions

- 29/07/2004 · Essentially this means the antiderivative of x^x cannot be expressed in terms of a finite number of the usual functions cos, sin, exp, polynomials, etc. This isn't just saying someone hasn't found such a closed form yet, it means it doesn't even exist to be found. This doesn't mean an antiderivative doesn't exist, just that it isn't "nice". You can also still find a definite integral of x^x
- How do you find the antiderivative of #int (xe^(x^2)) dx#? Calculus Techniques of Integration Integration by Parts. 1 Answer sjc Oct 26, 2016 Answer:
- 1.5. INTEGRATION BY PARTS 24 The last integral can be computed with the substitution t = 1 + x2, dt = 2xdx: Z 1 0 x 1+x2 dx = 1 2 Z 2 1 1 t dt = 1 2 [lnt]2 1 = ln2 2. Hence the original integral is:
- 26/10/2009 · Best Answer: If you differentiate e ^ (-x^2) you would get -2x e ^ (-x^2) from that you can see that the integral of xe^(-x^2) is: