Mister Exam
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How to use it?
Factor polynomial
:
x^2-x-y^2-y
c^2-9
x^2-25
x^2-16
Least common denominator
:
z/4*(x-y)-2*z/x-y
(z-2)/(6*z+(z-2)*(z-2))+(6/(z*z*z-8))
y/(y+3)+y/3+2/y
(((y-y)/(3*y-3))+(1/(y-1)))/((y+1)/3)+(2/(y^2-1))
Factor squared
:
-y^4+9*y^2-5
-y^4+9*y^2-3
y^4-y^2-6
-y^4+y^2+5
How do you in partial fractions?
:
y/(y+3)+y/3+2/y
2*x/(x^2+1)-2*x*(x^2-1)/(x^2+1)^2
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))
(10*x^3-15*a*x^2)/(21*a*x^3-14*x^4)
Identical expressions
c^ two - nine
c squared minus 9
c to the power of two minus nine
c2-9
c²-9
c to the power of 2-9
Similar expressions
c^2+9
Expression simplification
/
Factorization polynomials
/
c^2-9
Factor polynomial c^2-9
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 c - 9
$$c^{2} - 9$$
c^2 - 9
Factorization
[src]
(c + 3)*(c - 3)
$$\left(c - 3\right) \left(c + 3\right)$$
(c + 3)*(c - 3)
Combinatorics
[src]
(-3 + c)*(3 + c)
$$\left(c - 3\right) \left(c + 3\right)$$
(-3 + c)*(3 + c)
Numerical answer
[src]
-9.0 + c^2
-9.0 + c^2
