Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- 1/(x^3+1)
- (x^2-1)/(x^3+1)
- -2/((((x+1)^2/(1-x)^2)+1)*(1-x)^2)
- sqrt((625*x^4+25*10^10*x^2)/(1+25*x^2))
- Factor polynomial:
- x^2+y^2+z^2
- x^2/x
- x^2-4*x+3
- z^3+8/125
- Least common denominator:
- -(z^2+1)/(z-(-1-sqrt(3)*i)/2)^2+2*z/(z-(-1-sqrt(3)*i)/2)
- -z/1-z/2
- x/sqrt(4-x*x)+2*x*(-1/sqrt(4-x*x)-(2+sqrt(4-x*x))/x^2)/(2+sqrt(4-x*x))
- -((c^3+7*c^2)/2*b)/((49-c^2)/4*b^2)
- Factor squared:
- -y^4+y^2-6
- 2*x^2+3*x+5
- y^4-9*y^2+5
- y^4+8*y^2-1
- Derivative of:
-
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 plus 1)
- one divide by (x to the power of three plus 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)
-
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^2 - x))
$$- \frac{x - 2}{3 \left(x^{2} - x + 1\right)} + \frac{1}{3 \left(x + 1\right)}$$
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^2 - x))