Mister Exam
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How to use it?
Factor polynomial
:
z^3+3*z^2+z-5
x^3+4*x^2-x-4
x^2*y+x*y^2
x^2-9
Least common denominator
:
((z)-(7*z/z+3))*((z+3)/(z-4))
((z^2-49)/(2*z^2+1))*(((14*z+1)/(z-7))+((14*z-1)/(z+7)))
(y/x-y+x/x+y)*(x2/y2+y2/x2-2)
y^2/x^2+y/x
Factor squared
:
-y^4+y^2+4
y^4-5*y^2-5
x^2-6*x+10
x^2+3*x+4
How do you in partial fractions?
:
x^2/(x^2-4)
(1+(1+(1+x)/(1-3x))/(1-3\(1+x)/(1-3x)))/(-3\(1+(1+x)/(1-3x))/(1-3\(1+x)/(1-3x)))
(x^2+6*x+8)/(x+4)
(4*a^3)^2*(3*b^3)^4/(12*a^2*b^4)^3
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)