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How to use it?
Factor polynomial
:
x*z^5+x*y^5-y*z^5-y^6
x+x^6-5*x^3/3
x-x^3+x^5-x^7
x+x^3+x^5-x^4
Least common denominator
:
((x^3+6*x^2+11*x+6)/(-6))+((-x^3-9*x^2-26*x-24)/6)
x^2*y+16/(y-1)*(x-4)-16*y+x^2/x*y-x-4*y+4
-x^2/(x-1)^2+2*x/(x-1)
x/2-sin(2*(x/2+1))/2+1
Factor squared
:
y^4+12*y^2+12
-y^2+y-5
-y^2-y-4
-y^2+y-4
How do you in partial fractions?
:
(4x-1)/(x^2-4x+8)
(x^3+2)/(x^3-4x)
x^2/(1-x^4)
(25a^2-9)/(5a+3)
Integral of d{x}
:
-x^2-4
Graphing y =
:
-x^2-4
Identical expressions
-x^ two - four
minus x squared minus 4
minus x to the power of two minus four
-x2-4
-x²-4
-x to the power of 2-4
Similar expressions
x^2-4
-x^2+4
Expression simplification
/
Factorization polynomials
/
-x^2-4
Factor polynomial -x^2-4
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 - x - 4
$$- x^{2} - 4$$
-x^2 - 4
Factorization
[src]
(x + 2*I)*(x - 2*I)
$$\left(x - 2 i\right) \left(x + 2 i\right)$$
(x + 2*i)*(x - 2*i)
Numerical answer
[src]
-4.0 - x^2
-4.0 - x^2