Question

d. a3 + b3 + c3 – 3abc if a=1,b=(-2) and c=3
PLEASE SOLVE THIS PROBLEM WILL MARK YOU BRAINLIEST ​

Answer 1

Step-by-step explanation:

If a = 1, b = (-2), c = 3

a³+b³+c³-3abc = ?

(1)³+(-2)³+(3)³-3(1)(-2)(3)

1+(-8)+9-(-18)

1-8+9+18

(-7)+27

20

HOPE IT HELPS !!

PLEASE MARK MY ANSWER AS BRAINLIEST AS PROMISED ABOVE !!!

Answer 2

Answer:

If a = 1, b = (-2), c = 3

a³+b³+c³-3abc = ?

(1)³+(-2)³+(3)³-3(1)(-2)(3)

1+(-8)+9-(-18)

1-8+9+18

(-7)+27

20

Hope it helped u dear frnd^_^

Step-by-step explanation: