Question

evaluate the following using suitable identities 51cube​

Answer 1

Answer:

132651 is answer of this question

Answer 2

Answer:

THE IDENTITY IS (a+b)^3

51 we can write as (50+1)

THE CUBE IS

(50+1)^3

=50^3 + 1^3 +3*50*1(50+1)

=125000+1+150*51

=132651

Hope it helps you