Mister Exam
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How to use it?
Factor polynomial
:
x^6-x^4*y^2-x^3+x^2*y
z^3+i^3
z^3+3*z^2+z-5
x^2*y+x*y^2
Least common denominator
:
(z-a)/(5*z-2*a)-(z-4*a)/(z)
z-6*z/z+1/z-5/z+1
(z^5-5*z^3+10*z-10/z+5/z^3-1/z^5)*(z^3-3*z+3/z-1/z^3)
(y/x-y+x/x+y)*(x2/y2+y2/x2-2)
Factor squared
:
-y^4-9*y^2+7
x^2*(-2)+5*x-2
x^2+4*x+4
x^2-6*x-9
How do you in partial fractions?
:
z/(2*z-4)-(z^2+4)/(2*z^2-8)-z/(z^2+2*z)
(4s^2+4s-2)/((-s*(s^2+2*s+2)))+4/s
x/(x^3-1)
-2+x^3-x^2-8/(x^3-x^2)
Derivative of
:
x^2-9
Graphing y =
:
x^2-9
Integral of d{x}
:
x^2-9
Identical expressions
x^ two - nine
x squared minus 9
x to the power of two minus nine
x2-9
x²-9
x to the power of 2-9
Similar expressions
x^2+9
Expression simplification
/
Factorization polynomials
/
x^2-9
Factor polynomial x^2-9
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 x - 9
$$x^{2} - 9$$
x^2 - 9
Factorization
[src]
(x + 3)*(x - 3)
$$\left(x - 3\right) \left(x + 3\right)$$
(x + 3)*(x - 3)
Numerical answer
[src]
-9.0 + x^2
-9.0 + x^2
Combinatorics
[src]
(-3 + x)*(3 + x)
$$\left(x - 3\right) \left(x + 3\right)$$
(-3 + x)*(3 + x)