Apakah bentuk standard y = (-2x + 1) (2x-4) (3x-1)?

Apakah bentuk standard y = (-2x + 1) (2x-4) (3x-1)?
Anonim

Jawapan:

color (biru) (y = -12x ^ 3 + 34x ^ 2-22x + 4

Penjelasan:

y = (- 2x + 1) (2x-4) (3x-1)

color (putih) (aaaaaaaaaaaaa) -2x + 1

color (putih) (aaaaaaaaaaaa) xx underline (2x-4)

color (putih) (aaaaaaaaaaaaa) -4x ^ 2 + 2x

color (putih) (aaaaaaaaaaaaaaaaaaaa) 8x-4

color (putih) (aaaaaaaaaaaaaa) overline (-4x ^ 2 + 10x-4)

color (putih) (aaaaaaaaaaaaa) xx 3x-1

color (putih) (aaaaaaaaaaaaaa) overline (-12x ^ 3 + 30x ^ 2-12x)

color (putih) (aaaaaaaaaaaaaaaaaaaaaaa) 4x ^ 2-10x + 4

color (putih) (aaaaaaaaaaa) color (biru) (y = overline (-12x ^ 3 + 34x ^ 2-22x + 4)