Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x*y^3-x^3*y^2
- x^3+7*x^2+15*x+9
- x^2+x-6
- x^2+4
- Least common denominator:
- (a/5+a/7)*a^2/4
- (a+1/a+2)/a+1
- 4*x^(3/2)/3+2*sqrt(x)+x^5/5+e^(5*x^3+1)/15
- 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))
- Factor squared:
- -y^4+y^2-4
- y^4+y^2+2
- y^4+y^2+4
- y^2+4*y-3
- How do you in partial fractions?:
- (z-(5*z)/z+1)/(z-4)/(z+1)
- ((z)-((7*z)/(z+3)))*((z+3)/(z-4))
- (z/c+c/z)/((z^2+c^2)/(5*z^9*c))
- 1/(2*sqrt(x))
- Graphing y =:
- x^2+4
- Integral of d{x}:
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x^2+4
- Canonical form:
- x^2+4
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Identical expressions
- x^ two + four
- x squared plus 4
- x to the power of two plus four
- x2+4
- x²+4
- x to the power of 2+4
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Similar expressions
- x^2-4
Factor polynomial x^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)