Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- (c^4)^5*c^8/(c^7)^4
- x^3/(x^2-1)
- (x+1)/(x^2+1)
- ((3*x+2)^4+12*(3*x+2)^3*(x-1))/(3*x-2)^4-12*(3*x+2)^4*(x-1)/(3*x-2)^5
- Factor polynomial:
- z^3-5*z^2+9*z-45
- z^3-3*z^2+7*z-5
- z^3-1
- z^2*x^2-9*y*y^2/100
- Least common denominator:
- y/(3-y)+(3+y)/y
- ((x/(y-x))^-2)*((x^2+x*y)/(((x+y)^2)+4*x*y))
- (x/y^2+x*y+x-y/x^2-x*y)
- (x/x^2-4+x/(x-2)^2)*(2-x)^2/2*x-x/x+2
- Factor squared:
- y^4-y^2-13
- -y^4-7*y^2-7
- -y^4+8*y^2-9
- y^4+7*y^2-8
- Derivative of:
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1/(x^3-1)
- Integral of d{x}:
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1/(x^3-1)
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Identical expressions
- one /(x^ three - one)
- 1 divide by (x cubed minus 1)
- one divide by (x to the power of three minus one)
- 1/(x3-1)
- 1/x3-1
- 1/(x³-1)
- 1/(x to the power of 3-1)
- 1/x^3-1
- 1 divide by (x^3-1)
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Similar expressions
- 1/(x^3+1)
How do you 1/(x^3-1) in partial fractions?
The solution
Fraction decomposition
[src]
1/(3*(-1 + x)) - (2 + x)/(3*(1 + x + x^2))
$$- \frac{x + 2}{3 \left(x^{2} + x + 1\right)} + \frac{1}{3 \left(x - 1\right)}$$
1 2 + x
---------- - --------------
3*(-1 + x) / 2\
3*\1 + x + x /
Combinatorics
[src]
1
---------------------
/ 2\
(-1 + x)*\1 + x + x /
$$\frac{1}{\left(x - 1\right) \left(x^{2} + x + 1\right)}$$
1/((-1 + x)*(1 + x + x^2))