the value of 12cube+18cube, xen end with digit
Answers
Answered by
0
Answer:
Step-by-step explanation:
Using the identity a³+b³ = (a+b)(a²-ab+b²)
12³+18³
= (12+18)[(12)²-12×18+(18)²}
= 30×(144-216+324)
= 30× 252
= 7560
Similar questions