Question

please answer quickly ​

Answer 1

Answer:

(59*59*59 - 9*9*9)/(59*59 + 59*9 + 9*9)

= (59³ - 9³)/(59² + 59*9 + 9²)

using a³-b³ = (a-b) (a²+ab+b²)

= (59-9)(59²+59*9+9²) / (59² + 59*9 + 9²)

= (59-9)

= 50