Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- x^3/(x^4-1)
- sqrt(1-((1-x*x)*(n0*n0)/(n1*n1)))
- (x^2-2*x+1)/(x-1)
- -tan(-1/2+x)/(-1+tan(-1/2+x)^2)
- Factor polynomial:
- z^3+3*z^2+4*z+12-0
- z^2+d/z-2
- z^2-6*z+5
- z^2+6*z+1
- Least common denominator:
- (x/y)-(y/x)-y/x+y-1
- ((x*y)+sin(x))/(|1-y|*(log(x)/log(10)))
- (x*y+10*y^2/2-5*(y-1)^2-(x-10)*(y-1))/((x-10)*(y-1)+10*(y-1)^2/2-5*(y-2)^2-(x-20)*(y-2))
- x/x+6*y/5-x*y-2*x^2/x^2-7*y^2/5
- Factor squared:
- y^4+6*y^2+7
- y^4-6*y^2-6
- y^4+7*y^2-8
- y^4-6*y^2+5
- Integral of d{x}:
-
x^3/(x^4-1)
- Derivative of:
- x^3/(x^4-1)
- Graphing y =:
- x^3/(x^4-1)
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Identical expressions
- x^ three /(x^ four - one)
- x cubed divide by (x to the power of 4 minus 1)
- x to the power of three divide by (x to the power of four minus one)
- x3/(x4-1)
- x3/x4-1
- x³/(x⁴-1)
- x to the power of 3/(x to the power of 4-1)
- x^3/x^4-1
- x^3 divide by (x^4-1)
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Similar expressions
- x^3/(x^4+1)
How do you x^3/(x^4-1) in partial fractions?
The solution
Fraction decomposition
[src]
1/(4*(1 + x)) + 1/(4*(-1 + x)) + x/(2*(1 + x^2))
$$\frac{x}{2 \left(x^{2} + 1\right)} + \frac{1}{4 \left(x + 1\right)} + \frac{1}{4 \left(x - 1\right)}$$
1 1 x
--------- + ---------- + ----------
4*(1 + x) 4*(-1 + x) / 2\
2*\1 + x /
Combinatorics
[src]
3
x
-------------------------
/ 2\
(1 + x)*\1 + x /*(-1 + x)
$$\frac{x^{3}}{\left(x - 1\right) \left(x + 1\right) \left(x^{2} + 1\right)}$$
x^3/((1 + x)*(1 + x^2)*(-1 + x))