Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^3-8
- x^2+x-6
- x^2+4
- x^3+1
- Least common denominator:
- -2*sqrt(3)/(3*sqrt(1-(2*x-1)^2/3))
- 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/q)*(z-z/q)
- z/(z+9)^2-z/(z^2-81)
- Factor squared:
- y^4+y^2+3
- -y^4+y^2+14
- y^4-y^2+15
- y^4-y^2+3
- How do you in partial fractions?:
- (z/c+c/z)/((z^2+c^2)/(5*z^9*c))
- (x^2-9)/(x+3)
- (x+5)/(x^2+22*x+85)
- (x^2-x-12)/(x+3)
- Integral of d{x}:
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x^2+4
- Graphing y =:
- 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)