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Factor polynomial:
z^3+i
z^3+9*z^2+25*z+17
z^3-9*z^2+16*z+26
z^3+8/125
Least common denominator:
y^2/((2-81)*y)-y/(y+9)
((x/(y-x))^-2)*((x^2+x*y)/(((x+y)^2)+4*x*y))
a/(a+b)-a^2/(b^2-a^2)
(z^2-2*t+2*t1+exp(t1/t)*(2*t-z^2))*(z^2-2*t+2*t2+exp(t2/t)*(2*t-z^2))
Factor squared:
y^4+8*y^2+6
-y^4+y^2+15
y^4-8*y^2-2
-y^4-y^2-1
How do you in partial fractions?:
(x^2-6)/(x-3)-x/(x-3)
(5*x^2-3*x-2)/(5*x^2+2*x)
y/(y+2)+-y*(y+2)/(2-y)^2
x^(2*n)/(x^n-1)^2
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