Question

Cubes of :

1) -11
2) -12
3) -21​

Answer 1

$1) - 11 {}^{3} = - 1331 \\ 2) - 12 {}^{3} = - 1728 \\ 3) -21 {}^{3} = - 9261$

HOPE IT HELPS YOU DEAR..........

WITH LOVE,ARCHANA:-)