Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^4-x
- x^2-1
- x^2+4
- c^3-d^3
- Least common denominator:
- (z/(z+6)*(z+6))-(z/(z-6)*(z+6))
- (x/sqrt(x^2-8))-(7*x/(x^2-8+7*(sqrt(x^2-8))))
- sin(pi/2-pi*a/(2*b))
- factorial(5)/(m*(m+1))*factorial(m+1)/factorial(m-1)
- Factor squared:
- y^4-y^2+7
- y^4+y^2+6
- x^2-x+5
- y^4-y^2-8
- How do you in partial fractions?:
- (3a^2-12)/(9a^3-72)
- -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
- 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)