Question

Solve 99×99×99 by nikhilam method

Answer 1

Answer:

Step-by-step explanation:

A^3

=> 99^3

= 970,299

Answer 2

Answer :

$99 {}^{3} \\ \\ (100 - 1)^{3} \\ \\ (100)^{3} - (1)^{3} - 3.100. 1(100 - 1) \\ \\ 1000000 - 1 - 300 \times 99 \\ \\ 1000000 - 1 - 29700 \\ \\ = 970299$