Mister Exam
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How to use it?
Factor polynomial
:
x^2+3
x^3-64
x^2-1
t^4/4+4*t^3/3
Least common denominator
:
x^4/4+5*x^2/2-4*x
(z*(z^2+6*z+1)-(4*z*(z+1)))/(z-1)^3+z*(z-1)/(z+1)^3
sin(x)^cos(x/2)*(-log(sin(x))*sin(x/2)/2+cos(x)*cos(x/2)/sin(x))
exp(x)/x-exp(x)/x^2
Factor squared
:
y^4+y^2+6
x^2-x+5
-y^4+y^2-7
y^4-y^2+7
How do you in partial fractions?
:
-1/(2*x^2)
(a+4)*a/2+(4*a+16)/(4*a^2+a^3)
((6*p/(2*p-5))*4)/(1+((6*p/(2*p-5))/p)+(6*p/(2*p-5))*4*((-5)/p))*(2-7/4*p)/(1-7/4*p*6)
x^3/(x^8+1)
Derivative of
:
x^2-1
Inequation
:
x^2-1
Graphing y =
:
x^2-1
Identical expressions
x^ two - one
x squared minus 1
x to the power of two minus one
x2-1
x²-1
x to the power of 2-1
Similar expressions
x^2+1
Expression simplification
/
Factorization polynomials
/
x^2-1
Factor polynomial x^2-1
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 x - 1
x
2
−
1
x^{2} - 1
x
2
−
1
x^2 - 1
Factorization
[src]
(x + 1)*(x - 1)
(
x
−
1
)
(
x
+
1
)
\left(x - 1\right) \left(x + 1\right)
(
x
−
1
)
(
x
+
1
)
(x + 1)*(x - 1)
Combinatorics
[src]
(1 + x)*(-1 + x)
(
x
−
1
)
(
x
+
1
)
\left(x - 1\right) \left(x + 1\right)
(
x
−
1
)
(
x
+
1
)
(1 + x)*(-1 + x)
Numerical answer
[src]
-1.0 + x^2
-1.0 + x^2