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Factor polynomial:
z^3+z^2+z+1
z^3-z^2-9*z+9
z^3-z^2-5*z+125
z^3+z^2/10-z/4-1/40
Least common denominator:
((y/x-y)+(x/x+y))*((x^2/y^2)+(y^2/x^2)-2)
(y/x-y+x/x+y)*(x2/y2+y2/x2-2)
(y/(x-y)+x/(x+y))/(1/x^2+1/y^2)-y^4/(x^2-y^2)
(y/x*y-x2+x/x*y-y2)
Factor squared:
y^4-8*y^2-9
-y^4+8*y^2+9
-y^4+8*y^2-4
y^4+8*y^2-4
How do you in partial fractions?:
(a^7*a)^2/(-a)^15
21/(3*a-a^2)-7/(a)
(s+3)/(5*s+15)
((t^3+8)/(12t^2+27t))/(4t+9)/(t^2-2t+4)
Identical expressions
x^ two + sixty-four
x squared plus 64
x to the power of two plus sixty minus four
x2+64
x²+64
x to the power of 2+64
Similar expressions
x^2-64

Expression simplification/ Factorization polynomials/ x^2+64

Factor polynomial x^2+64

The solution

You have entered [src]

 2     
x  + 64

$$x^{2} + 64$$

x^2 + 64

Factorization [src]

(x + 8*I)*(x - 8*I)

$$\left(x - 8 i\right) \left(x + 8 i\right)$$

(x + 8*i)*(x - 8*i)

Numerical answer [src]

64.0 + x^2

64.0 + x^2