Mister Exam
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How to use it?
Factor polynomial
:
x^6+27
x^3-64
x^3-x^2-x^3+2
x^3+6*x^2-x-6
Least common denominator
:
x^2*log(x)/2-x^2/4
(y/(y-10))-(y^2/(y^2-100))
exp(x)/x-exp(x)/x^2
((y-9)/(y-8))*((y^2-64)/(y^2-16*y+64))
Factor squared
:
y^4+y^2+2
-y^4-9*y^2+9
y^2+4*y+3
3*x^2+5*x+3
How do you in partial fractions?
:
((1+c^3)/(1+c)-c)+(1+c)/(1-c^2)
2/x+(3*x-2)/(x+1)
1/(x^4-1)
((9*b)/(a-b))*((a^2-a*b)/(54*b))
Derivative of
:
z^2-4
Identical expressions
z^ two - four
z squared minus 4
z to the power of two minus four
z2-4
z²-4
z to the power of 2-4
Similar expressions
z^2+4
Expression simplification
/
Factorization polynomials
/
z^2-4
Factor polynomial z^2-4
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 z - 4
$$z^{2} - 4$$
z^2 - 4
Factorization
[src]
(x + 2)*(x - 2)
$$\left(x - 2\right) \left(x + 2\right)$$
(x + 2)*(x - 2)
Numerical answer
[src]
-4.0 + z^2
-4.0 + z^2
Combinatorics
[src]
(-2 + z)*(2 + z)
$$\left(z - 2\right) \left(z + 2\right)$$
(-2 + z)*(2 + z)