Mister Exam

Lang:

How to use it?
Factor polynomial:
x^2+3
x^4-x
x*y^3-x^3*y^2
x^2-1
Least common denominator:
4*x^(3/2)/3+2*sqrt(x)+x^5/5+e^(5*x^3+1)/15
z*((-z)*log(x)/c+z*log(y)/c)
(z*z-1/2*z)/(z*z-z+1)*z/(z-1/2)
-x^2/(x-2)^2+2*x/(x-2)
Factor squared:
y^4+y^2+2
y^4+y^2-15
y^4-y^2-5
-y^4+8*y^2-8
How do you in partial fractions?:
(z^2-4*z+16)/(16*z^2-1)*(4*z^2+z)/(z^3+64)-(z+4)/(4*z^2-z)
(5x^2+9x-2)/(x^2-5x-14)
y/(y+2)+(1/(4-y^2)-1/(4-4*y+y^2))/(2/(y-2)^2)
1/(2*sqrt(x))
Identical expressions
x*y^ three -x^ three *y^ two
x multiply by y cubed minus x cubed multiply by y squared
x multiply by y to the power of three minus x to the power of three multiply by y to the power of two
x*y3-x3*y2
x*y³-x³*y²
x*y to the power of 3-x to the power of 3*y to the power of 2
xy^3-x^3y^2
xy3-x3y2
Similar expressions
x*y^3+x^3*y^2

Factor polynomial xy^3-x^3y^2

You have entered [src]

   3    3  2
x*y  - x *y

$$- x^{3} y^{2} + x y^{3}$$

x*y^3 - x^3*y^2

General simplification [src]

   2 /     2\
x*y *\y - x /

$$x y^{2} \left(- x^{2} + y\right)$$

x*y^2*(y - x^2)

Factorization [src]

  /      ___\ /      ___\  
x*\x + \/ y /*\x - \/ y /*y

$$y x \left(x + \sqrt{y}\right) \left(x - \sqrt{y}\right)$$

((x*(x + sqrt(y)))*(x - sqrt(y)))*y

Numerical answer [src]

x*y^3 - x^3*y^2

x*y^3 - x^3*y^2

Combinatorics [src]

    2 / 2    \
-x*y *\x  - y/

$$- x y^{2} \left(x^{2} - y\right)$$

-x*y^2*(x^2 - y)

Combining rational expressions [src]

   2 /     2\
x*y *\y - x /

$$x y^{2} \left(- x^{2} + y\right)$$

x*y^2*(y - x^2)

Factor polynomial x*y^3-x^3*y^2