Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- (x-3)*(x+3)/(x-3)^2
- (x+1)/(x^3-1)
- x^2+1/(x^2)
- sqrt((x^2+4*10^8)/(1+25*x^2))
- Factor polynomial:
- y^6+6*y^3*t^2+9*t^4
- y^3-9*y
- y^3-6*y^2*x+12*y*x^2-8*x^3
- y^3+49+7+y^2
- Least common denominator:
- ((x*x)*x-15*x)*(-2*x/((x*x)*x-15*x)+(5-x*x)*(15-x^2-2*x^2)/((x*x)*x-15*x)^2)/(4*(5-x*x))
- ((x+5)/(x^2-81)+(x+7)/(x^2-18*x+81))/((x+3)^2)/((x-9)^2)+(7+x)/(9+x)
- (x-2+8/x+2)*x2+4*x+4/x2+4
- x^2/2-x^3/3
- Factor squared:
- y^4+5*y^2-2
- -y^4+5*y^2-2
- y^4+5*y^2-10
- y^4-5*y^2+10
- Integral of d{x}:
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2x/(x^2+1)^2
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Identical expressions
- two x/(x^ two + one)^2
- 2x divide by (x squared plus 1) squared
- two x divide by (x to the power of two plus one) squared
- 2x/(x2+1)2
- 2x/x2+12
- 2x/(x²+1)²
- 2x/(x to the power of 2+1) to the power of 2
- 2x/x^2+1^2
- 2x divide by (x^2+1)^2
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Similar expressions
- 2x/(x^2-1)^2
How do you 2x/(x^2+1)^2 in partial fractions?
The solution
You have entered
[src]
2*x
---------
2
/ 2 \
\x + 1/
$$\frac{2 x}{\left(x^{2} + 1\right)^{2}}$$
(2*x)/(x^2 + 1)^2
Fraction decomposition
[src]
2*x/(1 + x^2)^2
$$\frac{2 x}{\left(x^{2} + 1\right)^{2}}$$
2*x
---------
2
/ 2\
\1 + x /
Common denominator
[src]
2*x
-------------
4 2
1 + x + 2*x
$$\frac{2 x}{x^{4} + 2 x^{2} + 1}$$
2*x/(1 + x^4 + 2*x^2)