Question

Without actually calculating the cubes, find the value of each of the following:-
i) (-12)³ + (7)³ + (5)³
ii) (28)³ + (-15)³ + (-13)³​

Answer 1

Answer:

-1728+343+125

-1603+343

-1260

2. 21952+(-125)+(-2197)

21952-125-2197

19755-125

19630