Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- -16/(x-3)+(x^2+7)/(x-3)
- (((y-y)/(3*y-3))+(1/(y-1)))/((y+1)/3)+(2/(y^2-1))
- y/(y+3)^2-y/(y^2)-9
- 1/(x^4-1)
- Factor polynomial:
- x^2+x^2
- x^4-y^4
- x^4+x^2
- x^3+x^2+x
- Least common denominator:
- (z/3)+(54-z-z/3)+z
- y^2/(y^2-81)-y/(y+9)
- (n+6)/(4*n+8)-(n+2)/(4*n-8)+(5)/(n2-4)
- (a+4)*a/2+(4*a+16)/(4*a^2-a^3)
- Factor squared:
- y^4+9*y^2-6
- y^4+y^2+14
- y^4+y^2-2
- y^2+y-4
- Integral of d{x}:
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1/(x^4-1)
- Graphing y =:
- 1/(x^4-1)
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Identical expressions
- one /(x^ four - one)
- 1 divide by (x to the power of 4 minus 1)
- one divide by (x to the power of four minus one)
- 1/(x4-1)
- 1/x4-1
- 1/(x⁴-1)
- 1/x^4-1
- 1 divide by (x^4-1)
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Similar expressions
- 1/(x^4+1)
How do you 1/(x^4-1) in partial fractions?
The solution
Fraction decomposition
[src]
-1/(2*(1 + x^2)) - 1/(4*(1 + x)) + 1/(4*(-1 + x))
$$- \frac{1}{2 \left(x^{2} + 1\right)} - \frac{1}{4 \left(x + 1\right)} + \frac{1}{4 \left(x - 1\right)}$$
1 1 1
- ---------- - --------- + ----------
/ 2\ 4*(1 + x) 4*(-1 + x)
2*\1 + x /
Combinatorics
[src]
1
-------------------------
/ 2\
(1 + x)*\1 + x /*(-1 + x)
$$\frac{1}{\left(x - 1\right) \left(x + 1\right) \left(x^{2} + 1\right)}$$
1/((1 + x)*(1 + x^2)*(-1 + x))