Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- sqrt((w^2*(-t^2)/(1+t^2*w^2))^2+(t*w/(1+t^2*w^2))^2)
- 1/(x^3+1)
- x/(2x^2-3x-2)
- (x^2-1)/(x^2+1)
- Factor polynomial:
- m^5-m^3
- p^9+64
- x^6-x^2*y^4
- x^4-x^2+1
- Least common denominator:
- ((z^2-z)/(z^2-9))^-1/(z^2-3*z)/(z-1)
- (z^2-4*z+16)/(16*z^2-1)*(4*z^2+z)/(z^3+64)-(z+4)/(4*z^2-z)
- -(z^2+1)/(z-(-1-sqrt(3)*i)/2)^2+2*z/(z-(-1-sqrt(3)*i)/2)
- (sin(4*x)/((2+2*x)*8)+sin(2*x)/2+x/2)/2-x/16+sin(4*x)/32
- Factor squared:
- y^4-9*y^2+8
- y^4-9*y^2-3
- x^2+4*x-5
- x^2+3*x-4
- 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 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)
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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^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))