Mister Exam

Lang:

How to use it?
Factor polynomial:
z^3-9*z^2+16*z+26
z^2+2*z+26
z^2-100
x^6+1
Least common denominator:
z/4*(x-y)-2*z/x-y
y*(y+((1/(x+(x^2+y^2)^(1/2))*(1+(2*x/(2*(x^2+y^2)^(1/2)))))))-(y/(x^2+y^2)^(1/2))
(y/x*y-x2+x/x*y-y2)
x*y-y/x-x*y-x/y-x^2-y^2/x*y
Factor squared:
y^4+y^2-4
-y^4-8*y^2-4
y^4-y^2+11
-y^4+8*y^2+8
How do you in partial fractions?:
(x^2-4)/(x-2)^2
y/x-(x*y-x^2)/(y-1)*(y-1)/x^2
1/(2*sqrt(x)*(1+x))
y/(y+2)/-y*(y+2)/(2-y)^2
Identical expressions
z^ two - one hundred
z squared minus 100
z to the power of two minus one hundred
z2-100
z²-100
z to the power of 2-100
Similar expressions
z^2+100

Factor polynomial z^2-100

You have entered [src]

 2      
z  - 100

$$z^{2} - 100$$

z^2 - 100

Factorization [src]

(x + 10)*(x - 10)

$$\left(x - 10\right) \left(x + 10\right)$$

(x + 10)*(x - 10)

Numerical answer [src]

-100.0 + z^2

-100.0 + z^2

Combinatorics [src]

(-10 + z)*(10 + z)

$$\left(z - 10\right) \left(z + 10\right)$$

(-10 + z)*(10 + z)