

InterviewSolution
Saved Bookmarks
1. |
Evaluate : `15^(3)+10^(3)-25^(3)` |
Answer» Let a=15, b=10 and c=-25 then a+b+c=15+10-25=0 We know that if a+b+c=0 then `a^(3)+b^(3)+c^(3)=3abc` Therefore , `15^(3)+10^(3)(-25)^(3)=3xx15xx10xx(-25)=-11250` |
|