Vorbemerkung ;
( term^n ) ´ = n * term^{n-1} * term ´
c.) √ (2x2-5x+3)5 = hier nervt mich die wurzel
...ansonsten wuerde ich so rechnen
= 5 * 4x-5 | leider falsch
forme um
( 2x2 - 5x + 3 )^{5/2}
[ ( 2x2 - 5x + 3 )^{5/2} ] ´
5/2* ( 2x2 - 5x + 3 )^{5/2-1} * ( 4x - 5 )
5/2 * ( 4x - 5 ) * ( 2x2 - 5x + 3 )^{3/2}
5/2 * ( 4x - 5 ) * √ ( 2x2 - 5x + 3 )^{3}
d.) 2x1/2 - 6x1/3 +2 (x3/2 - 1 )1/3
= x
1/2-1 - 6/3x
1/3-1 + 2x
3/2- 2
1/3 | leider falsch
( 2x1/2 - 6x1/3 +2 (x3/2 - 1 )1/3 ) ´
2 * 1/2 * x^{1/2-1} - 6 * 1/3 * x^{1/3-1} + 2 *1/3 * (( x3/2 - 1 )^(1/3-1) * ( 3/2 * x^{3/2-1})
x^{-1/2} - 2 * x^{-2/3} + 2/3 *3/2 * (x3/2 - 1 )^{-2/3} * x^{1/2}
x^{-1/2} - 2 * x^{-2/3} + (x3/2 - 1)^{-2/3} * x^{1/2}