User:Maedls123/Mathe2

=FUNCTION=

f(x)= 1/2x3 + 3x2 - 8

=The first three derivations:=

f´(x)  = 3/2x2 + 6x

f´´(x) = 3x + 6 f´´´(x) = 3

=ROOTS(Nullstellen)=

x1 = 2

x2 = 1.46

x3 = 5.46

=EXTREMUM=

$$a = x^n\,$$ in der Form
 * $$x = \sqrt[n\,]{a}$$