Mister Exam

Lang:

How to use it?
Least common denominator:
x^4/4+x+2+x^4/4+x+2
((x^-6-64)/(4+2*x^-1+x^-2))*(x^2/(4-4/x+1/x^2))-(4*x^2*(2*x+1))/(1-2*x)
sqrt(a)/(4-a)/a^(1/4)/(2-a^(1/2))
factorial(s)/factorial(7)/factorial(s-7)/factorial(factorial(2*s))
Factor polynomial:
x1*x2+x1^2*x3^2+x2*x3
2*c^4-4*c^3+2*c
x^8-1
a^8-b^8
Factor squared:
-y^4-y^2+8
-y^2-4*y-3
x^2-x*a+4*a^2
3*x^2+5*x-3
How do you in partial fractions?:
(a^-2-a/a^-1-1)/(a^2+1)
(1/(s+1))*(1/(s-1))
((p+3)/(p^2-2p))*((4p-8)/(p+3))
-1/(3*x^3)
Identical expressions
sqrt(a)/(four -a)/a^(one / four)/(two -a^(one / two))
square root of (a) divide by (4 minus a) divide by a to the power of (1 divide by 4) divide by (2 minus a to the power of (1 divide by 2))
square root of (a) divide by (four minus a) divide by a to the power of (one divide by four) divide by (two minus a to the power of (one divide by two))
√(a)/(4-a)/a^(1/4)/(2-a^(1/2))
sqrt(a)/(4-a)/a(1/4)/(2-a(1/2))
sqrta/4-a/a1/4/2-a1/2
sqrta/4-a/a^1/4/2-a^1/2
sqrt(a) divide by (4-a) divide by a^(1 divide by 4) divide by (2-a^(1 divide by 2))
Similar expressions
sqrt(a)/(4+a)/a^(1/4)/(2-a^(1/2))
sqrt(a)/(4-a)/a^(1/4)/(2+a^(1/2))

Least common denominator sqrt(a)/(4-a)/a^(1/4)/(2-a^(1/2))

You have entered [src]

//  ___\\
||\/ a ||
||-----||
|\4 - a/|
|-------|
| 4 ___ |
\ \/ a  /
---------
      ___
2 - \/ a

$$\frac{\frac{\sqrt{a}}{4 - a} \frac{1}{\sqrt[4]{a}}}{2 - \sqrt{a}}$$

((sqrt(a)/(4 - a))/a^(1/4))/(2 - sqrt(a))

General simplification [src]

        4 ___        
        \/ a         
---------------------
         /       ___\
(-4 + a)*\-2 + \/ a /

$$\frac{\sqrt[4]{a}}{\left(\sqrt{a} - 2\right) \left(a - 4\right)}$$

a^(1/4)/((-4 + a)*(-2 + sqrt(a)))

Common denominator [src]

          4 ___          
         -\/ a           
-------------------------
      3/2             ___
-8 - a    + 2*a + 4*\/ a

$$- \frac{\sqrt[4]{a}}{- a^{\frac{3}{2}} + 4 \sqrt{a} + 2 a - 8}$$

-a^(1/4)/(-8 - a^(3/2) + 2*a + 4*sqrt(a))

Combining rational expressions [src]

       4 ___       
       \/ a        
-------------------
/      ___\        
\2 - \/ a /*(4 - a)

$$\frac{\sqrt[4]{a}}{\left(2 - \sqrt{a}\right) \left(4 - a\right)}$$

a^(1/4)/((2 - sqrt(a))*(4 - a))

Combinatorics [src]

        4 ___        
        \/ a         
---------------------
         /       ___\
(-4 + a)*\-2 + \/ a /

$$\frac{\sqrt[4]{a}}{\left(\sqrt{a} - 2\right) \left(a - 4\right)}$$

a^(1/4)/((-4 + a)*(-2 + sqrt(a)))

Numerical answer [src]

a^0.25/((2.0 - a^0.5)*(4.0 - a))

a^0.25/((2.0 - a^0.5)*(4.0 - a))

Powers [src]

       4 ___       
       \/ a        
-------------------
/      ___\        
\2 - \/ a /*(4 - a)

$$\frac{\sqrt[4]{a}}{\left(2 - \sqrt{a}\right) \left(4 - a\right)}$$

a^(1/4)/((2 - sqrt(a))*(4 - a))

Assemble expression [src]

       4 ___       
       \/ a        
-------------------
/      ___\        
\2 - \/ a /*(4 - a)

$$\frac{\sqrt[4]{a}}{\left(2 - \sqrt{a}\right) \left(4 - a\right)}$$

a^(1/4)/((2 - sqrt(a))*(4 - a))

Rational denominator [src]

 3/4     4 ___
a    + 2*\/ a 
--------------
          2   
  (-4 + a)

$$\frac{a^{\frac{3}{4}} + 2 \sqrt[4]{a}}{\left(a - 4\right)^{2}}$$

(a^(3/4) + 2*a^(1/4))/(-4 + a)^2

Trigonometric part [src]

       4 ___       
       \/ a        
-------------------
/      ___\        
\2 - \/ a /*(4 - a)

$$\frac{\sqrt[4]{a}}{\left(2 - \sqrt{a}\right) \left(4 - a\right)}$$

a^(1/4)/((2 - sqrt(a))*(4 - a))