Mister Exam

Lang:

How to use it?
Least common denominator:
x^2*log(x)/2-x^2/4
sqrt(4/x+1)*x+2*log(sqrt(4/x+1)+1)-2*log(sqrt(4/x+1)-1)
atan(tan(f)*sqrt(a^2-1)/a)/sqrt(a^2-1)
(a/5+a/2)*a^2/6
Factor polynomial:
x^6-y^6
x^3+x-2
x^4+x^2+1
x^3+x^2+x+1
Factor squared:
-y^4+y^2-4
x^2+3*y*x+2*y^2
y^4-y^2-2
-y^4+y^2-3
How do you in partial fractions?:
((3*c+1)/(c-1)+c)/(c+1)
z/(z+9)^2-z/(z^2-81)
((z^2-z)/(z^2-9))^-1/(z^2-3*z)/(z-1)
((z)-((7*z)/(z+3)))*((z+3)/(z-4))
Identical expressions
(a/ five +a/ two)*a^ two / six
(a divide by 5 plus a divide by 2) multiply by a squared divide by 6
(a divide by five plus a divide by two) multiply by a to the power of two divide by six
(a/5+a/2)*a2/6
a/5+a/2*a2/6
(a/5+a/2)*a²/6
(a/5+a/2)*a to the power of 2/6
(a/5+a/2)a^2/6
(a/5+a/2)a2/6
a/5+a/2a2/6
a/5+a/2a^2/6
(a divide by 5+a divide by 2)*a^2 divide by 6
Similar expressions
(a/5-a/2)*a^2/6

Least common denominator (a/5+a/2)*a^2/6

You have entered [src]

/a   a\  2
|- + -|*a 
\5   2/   
----------
    6

$$\frac{a^{2} \left(\frac{a}{5} + \frac{a}{2}\right)}{6}$$

((a/5 + a/2)*a^2)/6

Factorization [src]

$$a$$

General simplification [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Fraction decomposition [src]

7*a^3/60

$$\frac{7 a^{3}}{60}$$

   3
7*a 
----
 60

Trigonometric part [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Assemble expression [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Common denominator [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Rational denominator [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Combinatorics [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Numerical answer [src]

0.116666666666667*a^3

0.116666666666667*a^3

Powers [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60

Combining rational expressions [src]

   3
7*a 
----
 60

$$\frac{7 a^{3}}{60}$$

7*a^3/60