Bagaimanakah anda membahagikan (-3x ^ 3 - 12x ^ 2-6x + 5) / ((5x + 2)?

Bagaimanakah anda membahagikan (-3x ^ 3 - 12x ^ 2-6x + 5) / ((5x + 2)?
Anonim

Jawapan:

# (- 3x ^ 3-12x ^ 2-6x + 5) / (5x + 2) = #

# -3 / 5x ^ 2-54 / 25x-42/125 + (709/125) / (5x + 2) #

Penjelasan:

# "" "" "" "" garis bawah (-3 / 5x ^ 2-54 / 25x-42/125) #

# 5x + 2 | ~ -3x ^ 3-12x ^ 2-6x + 5 #

# "" "" "" "" garis bawah (-3x ^ 3-6 / 5x ^ 2) #

# "" "" "" "" "" "-54 / 5x ^ 2-6x + 5 #

# "" "" "" "" "" "garis bawah (-54 / 5x ^ 2-108 / 25x) #

# "" "" "" "" "" "" "" "" -42 / 25x + 5 #

Garis bawah (-42 / 25x-84/125) # "" "" "" "" "" "

#' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '709/125#

Tuhan memberkati …. Saya harap penjelasan itu berguna