Without actually calculating the cubes find 25 cube minus 13 cube minu – InterviewSolution

1.	Without actually calculating the cubes find 25 cube minus 13 cube minus 12
Answer» -step EXPLANATION:We KNOW that,If (a+b+c)=0, then a 3 +b 3 +c 3 =3abcHere, 28+(−15)+(−13)=0∴(28) 3 +(−15) 3 +(−13) 3 =3(28)(−15)(−13)=16380

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