Som
Antwoord
Kode
DK_y=-5x^2+2x
DKB1_y=x^2-1d(2x^3)
DK_y=x^2-0.5x^3
DK_y=x^-3
DKH_y=(2-5x)^2
DKH_y=(x^3+1)(x^2-2)
DKH_y=(x^3-3)^2
DKH_y=(x-2)(x+3)
DKB1_y=4-4dx^3-1dx^4
DKB3_y=(x^4-3x^2+7)dx