Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- (x^2-9)/(x+3)
- (z-2)/(6*z+(z-2)*(z-2))+(6/(z*z*z-8))
- (x^2-x-12)/(x+3)
- 5*((x-4)/(x^2+4*x)-16/(16-x^2))/(1+4/x)
- Factor polynomial:
- x^2+x-6
- x^2-y^2
- -y^8+y^5
- x^5-32
- Least common denominator:
- 2/x+(3*x-2)/(x+1)
- 2/(a+2)+(a-2)/(a^2+4*a+4)/(a/(2*a-4)+(a^2+4)/(8-2*a)-2/(2*a+a^2))
- (234/(((7/20)*p+1)*(p+1)*((111/10)*p+1)))*((3/10)+10/p)
- (z/(z-1))+((z^2-1.0923*z)/(z^2-1.9061*z+0.9277))
- Factor squared:
- y^4+y^2+3
- y^4-y^2-3
- y^4-y^2+12
- -y^4-y^2-11
- Integral of d{x}:
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2/(x^2-1)
- Graphing y =:
- 2/(x^2-1)
- Derivative of:
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2/(x^2-1)
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Identical expressions
- two /(x^ two - one)
- 2 divide by (x squared minus 1)
- two divide by (x to the power of two minus one)
- 2/(x2-1)
- 2/x2-1
- 2/(x²-1)
- 2/(x to the power of 2-1)
- 2/x^2-1
- 2 divide by (x^2-1)
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Similar expressions
- 2/(x^2+1)
How do you 2/(x^2-1) in partial fractions?
The solution
Fraction decomposition
[src]
1/(-1 + x) - 1/(1 + x)
$$- \frac{1}{x + 1} + \frac{1}{x - 1}$$
1 1 ------ - ----- -1 + x 1 + x
Combinatorics
[src]
2 ---------------- (1 + x)*(-1 + x)
$$\frac{2}{\left(x - 1\right) \left(x + 1\right)}$$
2/((1 + x)*(-1 + x))