Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- z^2+d/z-2
- z^2+8*z+41
- z^2-8*p^z-z+4*p+16*p^2
- z^2-8*p*z-z+4*p+16*p^2
- Least common denominator:
- ((y^2-49)/(y^2-14*y+49))^4/((y+7)/(y-7))^4
- y^2+2*y+1/y-2/y+1
- (x/y)-(y/x)-y/x+y-1
- ((x/(y^2+x*y))+((x-y)/(x^2-x*y)))/((y^2)/(x^3-x*y))+(1/(x-y))
- Factor squared:
- y^4-6*y^2-5
- -y^4-6*y^2-6
- y^4-7*y^2+5
- y^4+7*y^2+1
- How do you in partial fractions?:
- (b+2)/(b^3+6)
- ((t^(2))/(3)+(8t)/(3))(2t+6)
- (x^2-2*x+1)/(x-1)
- -tan(-1/2+x)/(-1+tan(-1/2+x)^2)
- Integral of d{x}:
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x^3-x+2
- Graphing y =:
- x^3-x+2
- Derivative of:
- x^3-x+2
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Identical expressions
- x^ three -x+ two
- x cubed minus x plus 2
- x to the power of three minus x plus two
- x3-x+2
- x³-x+2
- x to the power of 3-x+2
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Similar expressions
- x^3-x-2
- x^3+x+2
Factor polynomial x^3-x+2
The solution
Factorization
[src]
/ _______________ / ___\\ / _______________ / ___\\ | 3 / ____ | 1 I*\/ 3 || | 3 / ____ | 1 I*\/ 3 || / _______________\ | \/ 27 + 3*\/ 78 *|- - - -------|| | \/ 27 + 3*\/ 78 *|- - + -------|| | 3 / ____ | | 1 \ 2 2 /| | 1 \ 2 2 /| | 1 \/ 27 + 3*\/ 78 | |x + ---------------------------------- + ----------------------------------|*|x + ---------------------------------- + ----------------------------------|*|x + ------------------ + ------------------| | _______________ / ___\ 3 | | _______________ / ___\ 3 | | _______________ 3 | | 3 / ____ | 1 I*\/ 3 | | | 3 / ____ | 1 I*\/ 3 | | | 3 / ____ | | \/ 27 + 3*\/ 78 *|- - - -------| | | \/ 27 + 3*\/ 78 *|- - + -------| | \ \/ 27 + 3*\/ 78 / \ \ 2 2 / / \ \ 2 2 / /
$$\left(x + \left(\frac{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{3 \sqrt{78} + 27}}{3} + \frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{3 \sqrt{78} + 27}}\right)\right) \left(x + \left(\frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{3 \sqrt{78} + 27}} + \frac{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{3 \sqrt{78} + 27}}{3}\right)\right) \left(x + \left(\frac{1}{\sqrt[3]{3 \sqrt{78} + 27}} + \frac{\sqrt[3]{3 \sqrt{78} + 27}}{3}\right)\right)$$
((x + 1/((27 + 3*sqrt(78))^(1/3)*(-1/2 - i*sqrt(3)/2)) + (27 + 3*sqrt(78))^(1/3)*(-1/2 - i*sqrt(3)/2)/3)*(x + 1/((27 + 3*sqrt(78))^(1/3)*(-1/2 + i*sqrt(3)/2)) + (27 + 3*sqrt(78))^(1/3)*(-1/2 + i*sqrt(3)/2)/3))*(x + (27 + 3*sqrt(78))^(-1/3) + (27 + 3*sqrt(78))^(1/3)/3)
Combining rational expressions
[src]
/ 2\ 2 + x*\-1 + x /
$$x \left(x^{2} - 1\right) + 2$$
2 + x*(-1 + x^2)