Mister Exam

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How to use it?
Factor polynomial:
m^3+n^3
x+x^2
x^2+y^2
x^5+x+1
Least common denominator:
z/t-t/z
((z+p)/(2*(z-p)))-((z-p)/(2*(z+p)))-((p)/(z-p))
(z/b+b/z)/z2+b2/6*z10*b
(z-a)/(5*z-2*a)-(z-4*a)/(z)
Factor squared:
-y^4+y^2+11
y^4+9*y^2+8
-y^4-9*y^2+7
y^4+9*y^2-6
How do you in partial fractions?:
(x^2+3*x-4)/(x+4)
(x^2-6*x-9)/(x-3)
5*((x-4)/(x^2+4*x)-16/(16-x^2))/(1+4/x)
(x^2-8*x+16)/(x-4)
Identical expressions
x^ two + one ^ two
x squared plus 1 squared
x to the power of two plus one to the power of two
x2+12
x²+1²
x to the power of 2+1 to the power of 2
Similar expressions
x^2-1^2

Expression simplification/ Factorization polynomials/ x^2+1^2

Factor polynomial x^2+1^2

The solution

You have entered [src]

 2    
x  + 1

$$x^{2} + 1$$

x^2 + 1

Factorization [src]

(x + I)*(x - I)

$$\left(x - i\right) \left(x + i\right)$$

(x + i)*(x - i)

Numerical answer [src]

1.0 + x^2

1.0 + x^2