Question

without calculating the cubes find the value of​

Answer 1

Answer:

-892

Step-by-step explanation:

There is an algebraic identity for this:-

if the sum of numbers a, b and c is 0,then the sum of their cubes will be 3abc. step by step explanation:-

a=-11,b=8,c=3

Sum =0

so, sum of cubes=3(-11)(8)(3)=-892