Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- (x^2+3*x-4)/(x+4)
- 2*(-1+4*x^2/(1+x^2))/(1+x^2)^2
- (x^2-6*x-9)/(x-3)
- (z+1)/(z+2)^3/(z-1)
- Factor polynomial:
- x^6-x^4*y^2-x^3+x^2*y
- x^2-x^2
- y^3+y
- y^2/2+y^23/23
- Least common denominator:
- z^(((p-3)/(p^2+3*p))/(12/(9-p^2))*(3/(3*p-p^2)))
- (z/c+c/z)/(z^2+c^2)/(5*z^9*c)
- (z/b-b/z)*6*z*b/(z+b)
- (z/40+1/20)*(z/40+4/5)*z
- Factor squared:
- y^4-y^2+10
- -y^4-y^2+1
- y^4-y^2+1
- -y^4+y^2-10
- Integral of d{x}:
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x/(x^2-1)
- Graphing y =:
- x/(x^2-1)
- Derivative of:
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x/(x^2-1)
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Identical expressions
- x/(x^ two - one)
- x divide by (x squared minus 1)
- x divide by (x to the power of two minus one)
- x/(x2-1)
- x/x2-1
- x/(x²-1)
- x/(x to the power of 2-1)
- x/x^2-1
- x divide by (x^2-1)
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Similar expressions
- x/(x^2+1)
How do you x/(x^2-1) in partial fractions?
The solution
Fraction decomposition
[src]
1/(2*(1 + x)) + 1/(2*(-1 + x))
$$\frac{1}{2 \left(x + 1\right)} + \frac{1}{2 \left(x - 1\right)}$$
1 1 --------- + ---------- 2*(1 + x) 2*(-1 + x)
Combinatorics
[src]
x ---------------- (1 + x)*(-1 + x)
$$\frac{x}{\left(x - 1\right) \left(x + 1\right)}$$
x/((1 + x)*(-1 + x))