Mister Exam

Lang:

How to use it?
Factor polynomial:
y^3+y^2
y^2-16
x^4-1
a^8+b^8
Least common denominator:
-x/10-10*(x/10)^2/2
factorial(x)*factorial(x)/factorial(x-2)/factorial(x-1)
cos(a)/2*sin(2)-1-sin(a)/2*cos(2)-1
(x*(x-1)^2)^(1/3)*((x-1)^2/3+x*(-2+2*x)/3)/(x*(x-1)^2)
Factor squared:
x^2-x-2
y^4+y^2+9
-y^4-y^2+8
x^2-x*a+4*a^2
How do you in partial fractions?:
a^3-a^2-a-2/(a^3+1)*a^3-2*a^2+2*a-1/(a^3+a^2+a)*a^2+a/(a^2-3*a+2)
((y-9)/(y-8))*((y^2-64)/(y^2-16*y+64))
(e^(3x)+1)/(e^x+1)
(u^2-4*u+16)/(16*u^2-1)*(4*u^2+u)/(u^3+64)
Identical expressions
sixty-four *c^ two *d^ four - four *n^ six
64 multiply by c squared multiply by d to the power of 4 minus 4 multiply by n to the power of 6
sixty minus four multiply by c to the power of two multiply by d to the power of four minus four multiply by n to the power of six
64*c2*d4-4*n6
64*c²*d⁴-4*n⁶
64*c to the power of 2*d to the power of 4-4*n to the power of 6
64c^2d^4-4n^6
64c2d4-4n6
Similar expressions
64*c^2*d^4+4*n^6

Factor polynomial 64c^2d^4-4*n^6

You have entered [src]

    2  4      6
64*c *d  - 4*n

$$64 c^{2} d^{4} - 4 n^{6}$$

(64*c^2)*d^4 - 4*n^6

Numerical answer [src]

-4.0*n^6 + 64.0*c^2*d^4

-4.0*n^6 + 64.0*c^2*d^4

Combining rational expressions [src]

  /   6       2  4\
4*\- n  + 16*c *d /

$$4 \left(16 c^{2} d^{4} - n^{6}\right)$$

4*(-n^6 + 16*c^2*d^4)

Combinatorics [src]

  / 3        2\ /   3        2\
4*\n  + 4*c*d /*\- n  + 4*c*d /

$$4 \left(4 c d^{2} - n^{3}\right) \left(4 c d^{2} + n^{3}\right)$$

4*(n^3 + 4*c*d^2)*(-n^3 + 4*c*d^2)

Factor polynomial 64*c^2*d^4-4*n^6