Hva er standardformen for y = (3x-4) (2x + 3) (x-4)?

Hva er standardformen for y = (3x-4) (2x + 3) (x-4)?
Anonim

Svar:

#color (crimson) (=> 6x ^ 3 -23x ^ 2 - 12x + 4 #

Forklaring:

#y = (3x -4) * (2x + 3) * (x-4) #

# => (6x ^ 2 - 8x + 9x - 12) * (x - 4) #

# => (6x ^ 2 + x - 12) * (x-4) #

# => 6x ^ 3 - 24x ^ 2 + x ^ 2 - 12x + 4) #

#color (crimson) (=> 6x ^ 3 -23x ^ 2 - 12x + 4 #