Question

Without actually calculating the cubes find the value of (i) (- 24)³ + (47)³ + (- 23)³​

Answer 1

Step-by-step explanation:

a³+b³+c³=3abc

if a+b+c=0

then (-24)+(47)+(-23)=0

then answer is 3*(-24)*47*(-23)=77112