Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- p^3+8
- m^3+n^3
- z^2+4
- x^2-x-5
- Least common denominator:
- 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))
- (z*z-1/2*z)/(z*z-z+1)*z/(z-1/2)
- z/(x+y)+x/(z+y)+y/(z+x)
- cos(3*pi/2+x)*cos(x-pi)-sin(x-(pi/2))^(2)-sin(2*pi-x)^(2)
- Factor squared:
- y^4-y^2-4
- y^4-8*y^2-2
- y^4-3*y^2+2
- p^4+9*p^2+5
- How do you in partial fractions?:
- (z/c+c/z)/((z^2+c^2)/(5*z^9*c))
- ((z+2)/(2*z+4))+((2*z+1)/(3*z-4))
- (5*x^2-3*x-2)/(5*x^2+2*x)
- (z+1)/(z+2)^3/(z-1)
- Derivative of:
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z^2+4
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Identical expressions
- z^ two + four
- z squared plus 4
- z to the power of two plus four
- z2+4
- z²+4
- z to the power of 2+4
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Similar expressions
- z^2-4
Factor polynomial z^2+4
The solution
Factorization
[src]
(x + 2*I)*(x - 2*I)
$$\left(x - 2 i\right) \left(x + 2 i\right)$$
(x + 2*i)*(x - 2*i)