Mister Exam
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Mathematical logic step by step
How to use it?
Factor polynomial
:
x^3-8
x^2-x+5
c^2-9
x+x^8/8
Least common denominator
:
4*((sin(8*x)/2+4*x)/8-sin(4*x)/2+x)
-2*sqrt(3)/(3*sqrt(1-(2*x-1)^2/3))
(2*a+b)/(a^2-b^2)+1/(a+b)
2/(a+2)+(a-2)/(a^2+4*a+4)/(a/(2*a-4)+(a^2+4)/(8-2*a)-2/(2*a+a^2))
Factor squared
:
y^4+y^2-15
y^4-y^2+3
y^4-y^2+12
-y^4-y^2-11
How do you in partial fractions?
:
(x^2-5*x+6)/(x-3)
(z/c+c/z)/((z^2+c^2)/(5*z^9*c))
(x^2-9)/(x+3)
(z-2)/(6*z+(z-2)*(z-2))+(6/(z*z*z-8))
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
c
2
−
9
c^2 - 9
Factorization
[src]
(c + 3)*(c - 3)
(
c
−
3
)
(
c
+
3
)
\left(c - 3\right) \left(c + 3\right)
(
c
−
3
)
(
c
+
3
)
(c + 3)*(c - 3)
Combinatorics
[src]
(-3 + c)*(3 + c)
(
c
−
3
)
(
c
+
3
)
\left(c - 3\right) \left(c + 3\right)
(
c
−
3
)
(
c
+
3
)
(-3 + c)*(3 + c)
Numerical answer
[src]
-9.0 + c^2
-9.0 + c^2
