Mister Exam
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How to use it?
Factor polynomial
:
z^3+i^3
z^3+8*i
z^3-6*z^2+5*z+12
z^3+5*z^2+4*z-10
Least common denominator
:
(z^2-2*t+2*t1+exp(t1/t)*(2*t-z^2))*(z^2-2*t+2*t2+exp(t2/t)*(2*t-z^2))
((z^2+1)^2/(4*z^2))/(13+12*((z^2+1)/2*z*z))
-z/1-z/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))
Factor squared
:
-y^4+y^2+2
y^4-y^2-13
-y^4-8*y^2-2
-y^4-8*y^2-4
How do you in partial fractions?
:
(1-x/(1+x))/(1+x)^3
y/(y+2)+-y*(y+2)/(2-y)^2
(x^2+6*x+8)/(x+4)
(x^2-4)/(x-2)^2
Derivative of
:
x^2+5
Integral of d{x}
:
x^2+5
Graphing y =
:
x^2+5
Identical expressions
x^ two + five
x squared plus 5
x to the power of two plus five
x2+5
x²+5
x to the power of 2+5
Similar expressions
x^2-5
Expression simplification
/
Factorization polynomials
/
x^2+5
Factor polynomial x^2+5
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 x + 5
$$x^{2} + 5$$
x^2 + 5
Factorization
[src]
/ ___\ / ___\ \x + I*\/ 5 /*\x - I*\/ 5 /
$$\left(x - \sqrt{5} i\right) \left(x + \sqrt{5} i\right)$$
(x + i*sqrt(5))*(x - i*sqrt(5))
Numerical answer
[src]
5.0 + x^2
5.0 + x^2