Mister Exam

Lang:

Other calculators

How to use it?
Factor polynomial:
c^2-49
z^3+z^2+z+1
x^3-x^2+x+1
x^2-x+6
Least common denominator:
(z/8+z/3)/z^2
(z-6*z/z+3)/z-3/z+3
(z^5-5*z^3+10*z-10/z+5/z^3-1/z^5)*(z^3-3*z+3/z-1/z^3)
z/4*(x-y)-2*z/x-y
Factor squared:
-y^4+9*y^2-3
x^2*(-2)+5*x-2
y^4-y^2-6
-y^4+9*y^2-1
How do you in partial fractions?:
(x^2-25)/(x^2+3*x-40)
(a^7*a)^2/(-a)^15
((25*x^2)-1)/((25*x^2)-10*x+1)
(1-x/(1+x))/(1+x)^3
Identical expressions
x^ two + twenty-five
x squared plus 25
x to the power of two plus twenty minus five
x2+25
x²+25
x to the power of 2+25
Similar expressions
x^2-25

Expression simplification/ Factorization polynomials/ x^2+25

Factor polynomial x^2+25

The solution

You have entered [src]

 2     
x  + 25

x^{2} + 25

x^2 + 25

Factorization [src]

(x + 5*I)*(x - 5*I)

\left(x - 5 i\right) \left(x + 5 i\right)

(x + 5*i)*(x - 5*i)

Numerical answer [src]

25.0 + x^2

25.0 + x^2