Question

Write the value of: 

25³ – 75³ + 50³.

Answer 1

We have,

\(25^{3}-75^{3}+50^{3}\)

Let a = 25 , b = -75 , c = 50 ,

Then the expression becomes as ,

Here ,

\((a+b+c) =25+(-75)+50=0\)

Hence,