Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- -y^2+y
- x^2+4
- x^8+y^8
- x^2-1
- Least common denominator:
- factorial(5)/(m*(m+1))*factorial(m+1)/factorial(m-1)
- sin(k*x+x/2)/2*sin(x/2)+cos(k*x+x)
- sin(pi/2-pi*a/(2*b))
- (a+4)*a/2+(4*a+16)/(4*a^2+a^3)
- Factor squared:
- y^4-y^2-8
- y^4-y^2+7
- -y^4-y^2-3
- y^4+y^2+6
- How do you in partial fractions?:
- -x^2/(x-2)^2+2*x/(x-2)
- (z^2-4*z+16)/(16*z^2-1)*(4*z^2+z)/(z^3+64)-(z+4)/(4*z^2-z)
- (((2s-2+2*s^2)/(-s*(2+s^2+2*s)))+((-2s^2+2s-6))/((s*(s^2+2*s+2))))*1/s-2/s
- -2*sqrt(3)/(3*sqrt(1-(2*x-1)^2/3))
- Graphing y =:
- x^2+4
- Derivative of:
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x^2+4
- Integral of d{x}:
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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)