without calculating cubes find the value of 55 cube minus 25 cube minus 30 cube
Answers
Answered by
3
Hiii
Your answer is
3xyz = 3×55×-25-30
123750
Hope it will help you
Answered by
1
55^3 - 25^3 - 30^3
=55*55*55 - 25*25*25 - 30*30*30
=3025*55 - 625*25 - 900*30
=166375 - 15625 - 27000
=150750-27000
=123750
Similar questions