Mister Exam
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Complex numbers step by step
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Mathematical logic step by step
How to use it?
Factor polynomial
:
x^3-1
m^5-m^3
p^9+64
x^2-64
Least common denominator
:
(z-x)/r/m/(r*r)
((z+p)/(2*(z-p)))-((z-p)/(2*(z+p)))-((p)/(z-p))
(z/c+c/z)/(z^2+c^2)/(5*z^9*c)
(sin(4*x)/((2+2*x)*8)+sin(2*x)/2+x/2)/2-x/16+sin(4*x)/32
Factor squared
:
y^4-y^2+10
y^4-9*y^2+8
y^4+9*y^2+5
y^4-y^2+5
How do you in partial fractions?
:
(a^2+a*b)/(a+b)
(x+5)/(x^2+22*x+85)
2*(-1+4*x^2/(1+x^2))/(1+x^2)^2
(z+1)/(z+2)^3/(z-1)
Derivative of
:
x^2-9
Graphing y =
:
x^2-9
Integral of d{x}
:
x^2-9
Identical expressions
x^ two - nine
x squared minus 9
x to the power of two minus nine
x2-9
x²-9
x to the power of 2-9
Similar expressions
x^2+9
Expression simplification
/
Factorization polynomials
/
x^2-9
Factor polynomial x^2-9
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 x - 9
x
2
−
9
x^{2} - 9
x
2
−
9
x^2 - 9
Factorization
[src]
(x + 3)*(x - 3)
(
x
−
3
)
(
x
+
3
)
\left(x - 3\right) \left(x + 3\right)
(
x
−
3
)
(
x
+
3
)
(x + 3)*(x - 3)
Numerical answer
[src]
-9.0 + x^2
-9.0 + x^2
Combinatorics
[src]
(-3 + x)*(3 + x)
(
x
−
3
)
(
x
+
3
)
\left(x - 3\right) \left(x + 3\right)
(
x
−
3
)
(
x
+
3
)
(-3 + x)*(3 + x)