Mister Exam

Lang:

How to use it?
Least common denominator:
(z/b+b/z)/z^2+b^(2/7)*z^(16*b)
(z^5-5*z^3+10*z-10/z+5/z^3-1/z^5)*(z^3-3*z+3/z-1/z^3)
z/4*(x-y)-2*z/x-y
(z-3)/(z+3)*(z+(z^2)/(3-z))
Factor polynomial:
x^2+x^2
m^2-n^2
x^2-16
m^2+m-2
Factor squared:
-y^4+9*y^2-3
-y^4-9*y^2+15
y^4-8*y^2-9
-y^4-8*y^2+7
How do you in partial fractions?:
-16/(x-3)+(x^2+7)/(x-3)
y/(y+3)+y/3+2/y
(x^2-12)/(x-3)-x/(3-x)
1/(x^4-1)
Identical expressions
(z/b+b/z)/z^ two +b^(two / seven)*z^(sixteen *b)
(z divide by b plus b divide by z) divide by z squared plus b to the power of (2 divide by 7) multiply by z to the power of (16 multiply by b)
(z divide by b plus b divide by z) divide by z to the power of two plus b to the power of (two divide by seven) multiply by z to the power of (sixteen multiply by b)
(z/b+b/z)/z2+b(2/7)*z(16*b)
z/b+b/z/z2+b2/7*z16*b
(z/b+b/z)/z²+b^(2/7)*z^(16*b)
(z/b+b/z)/z to the power of 2+b to the power of (2/7)*z to the power of (16*b)
(z/b+b/z)/z^2+b^(2/7)z^(16b)
(z/b+b/z)/z2+b(2/7)z(16b)
z/b+b/z/z2+b2/7z16b
z/b+b/z/z^2+b^2/7z^16b
(z divide by b+b divide by z) divide by z^2+b^(2 divide by 7)*z^(16*b)
Similar expressions
(z/b-b/z)/z^2+b^(2/7)*z^(16*b)
(z/b+b/z)/z^2-b^(2/7)*z^(16*b)

Least common denominator (z/b+b/z)/z^2+b^(2/7)z^(16b)

You have entered [src]

z   b             
- + -             
b   z    2/7  16*b
----- + b   *z    
   2              
  z

$$b^{\frac{2}{7}} z^{16 b} + \frac{\frac{b}{z} + \frac{z}{b}}{z^{2}}$$

(z/b + b/z)/z^2 + b^(2/7)*z^(16*b)

General simplification [src]

b     1     2/7  16*b
-- + --- + b   *z    
 3   b*z             
z

$$b^{\frac{2}{7}} z^{16 b} + \frac{b}{z^{3}} + \frac{1}{b z}$$

b/z^3 + 1/(b*z) + b^(2/7)*z^(16*b)

Numerical answer [src]

b^0.285714285714286*z^(16.0*b) + (b/z + z/b)/z^2

b^0.285714285714286*z^(16.0*b) + (b/z + z/b)/z^2

Powers [src]

              b   z
          b   - + -
 2/7 / 16\    z   b
b   *\z  /  + -----
                 2 
                z

$$b^{\frac{2}{7}} \left(z^{16}\right)^{b} + \frac{\frac{b}{z} + \frac{z}{b}}{z^{2}}$$

b^(2/7)*(z^16)^b + (b/z + z/b)/z^2

Combinatorics [src]

 2    2    9/7  3  16*b
b  + z  + b   *z *z    
-----------------------
             3         
          b*z

$$\frac{b^{\frac{9}{7}} z^{3} z^{16 b} + b^{2} + z^{2}}{b z^{3}}$$

(b^2 + z^2 + b^(9/7)*z^3*z^(16*b))/(b*z^3)

Combining rational expressions [src]

 2    2    9/7  3  16*b
b  + z  + b   *z *z    
-----------------------
             3         
          b*z

$$\frac{b^{\frac{9}{7}} z^{3} z^{16 b} + b^{2} + z^{2}}{b z^{3}}$$

(b^2 + z^2 + b^(9/7)*z^3*z^(16*b))/(b*z^3)

Common denominator [src]

 2    2    9/7  3  16*b
b  + z  + b   *z *z    
-----------------------
             3         
          b*z

$$\frac{b^{\frac{9}{7}} z^{3} z^{16 b} + b^{2} + z^{2}}{b z^{3}}$$

(b^2 + z^2 + b^(9/7)*z^3*z^(16*b))/(b*z^3)

Rational denominator [src]

 2    2    9/7  3  16*b
b  + z  + b   *z *z    
-----------------------
             3         
          b*z

$$\frac{b^{\frac{9}{7}} z^{3} z^{16 b} + b^{2} + z^{2}}{b z^{3}}$$

(b^2 + z^2 + b^(9/7)*z^3*z^(16*b))/(b*z^3)

Least common denominator (z/b+b/z)/z^2+b^(2/7)*z^(16*b)