Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- z^2+z^2
- z^2+4
- x^2+x-y^2-y
- y*y/x-x^2+x*y/x-y^2
- Least common denominator:
- 2/x+(3*x-2)/(x+1)
- (z*z-1/2*z)/(z*z-z+1)*z/(z-1/2)
- ((y/x-y)+(x/x+y))*((x^2/y^2)+(y^2/x^2)-2)
- (x*sqrt(4*x^2-1))/2-log(4*sqrt(4*x^2-1)+8*x)/4
- Factor squared:
- -y^4+y^2-4
- -y^4-y^2-11
- y^4-8*y^2-2
- -y^4+7*y^2+6
- How do you in partial fractions?:
- -1/x+x/(2*x+3)
- 1/(x^4+1)
- (a+4)*a/2+(4*a+16)/(4*a^2-a^3)
- (x^2-x-12)/(x+3)
- 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)