Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- (4x-1)/(x^2-4x+8)
- x^2/(1-x^4)
- (25a^2-9)/(5a+3)
- x/(x^4-1)
- Factor polynomial:
- x*z^5+x*y^5-y*z^5-y^6
- x+x^6-5*x^3/3
- x-x^3+5*x^2/2
- -x+x^3/3+3*x^2/2
- Least common denominator:
- ((x+1)^2/(x-1)^2)*(x-1)*(2/(x-1)-2*(x+1)/(x-1)^2)/(x+1)
- (x+1-1/1-x)/(x-x2/x-1)
- tan(x)/x^2+x^(4/5)*(-1-cot(x)^2)-(1+tan(x)^2)/x+4*cot(x)/(5*x^(1/5))
- tan(x/3)^2*(1+tan(x/3)^2)/3+tan(x)^4*(5+5*tan(x)^2)/5
- Factor squared:
- -y^2-y+3
- -y^2+y*p-4*p^2
- y^2-9*y*x-15*x^2
- y^2-9*y*x+x^2
- Integral of d{x}:
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x/(x^4-1)
- Graphing y =:
- x/(x^4-1)
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Identical expressions
- x/(x^ four - one)
- x divide by (x to the power of 4 minus 1)
- x divide by (x to the power of four minus one)
- x/(x4-1)
- x/x4-1
- x/(x⁴-1)
- x/x^4-1
- x divide by (x^4-1)
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Similar expressions
- x/(x^4+1)
How do you x/(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]
x
-------------------------
/ 2\
(1 + x)*\1 + x /*(-1 + x)
$$\frac{x}{\left(x - 1\right) \left(x + 1\right) \left(x^{2} + 1\right)}$$
x/((1 + x)*(1 + x^2)*(-1 + x))