Mister Exam
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How to use it?
Factor polynomial
:
z^3-4*z^2+14*z-20
z^3-3*z^2+4*z-2
z^2-z+1
z^2+2*z+10
Least common denominator
:
(y/(x*y-x^2)+x/(x*y-y^2))/(x^2+2*x*y+y^2/(1/x+1/y))
y-b/(a-a*b)-(y-a)/a*b-b
y/(4*y+16)+(y^2+16)/(4*y^2-64)-(4/(y^2-4*y))
y/(4*y+16)+y^2+16/(4*y^2-64)
Factor squared
:
y^4-9*y^2-2
y^4-y^2+11
-y^4+8*y^2+15
y^4-8*y^2+12
How do you in partial fractions?
:
-1/x+x/(2*x+3)
(y/(x-y)+x/(x+y))/(1/x^2+1/y^2)-y^4/(x^2-y^2)
-1/(10*tan(-1/2+5*x/2))+tan(-1/2+5*x/2)/10
(y*x^2+16)/((y-1)*(x-4))-(16*y+x^2)/(x*y-x-4*y+4)
Graphing y =
:
x^2+1
Integral of d{x}
:
x^2+1
Inequation
:
x^2+1
Identical expressions
x^ two + one
x squared plus 1
x to the power of two plus 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
Factorization
[src]
(x + I)*(x - I)
$$\left(x - i\right) \left(x + i\right)$$
(x + i)*(x - i)
Numerical answer
[src]
1.0 + x^2
1.0 + x^2