Write the value of: 25 3 –75 3 +50 3 .

Question

Write the value of: 25 3 &#x2013;75 3 +50 3 .

Philoid · Accepted Answer

We have,

=

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

Then the expression becomes as ,

=

Here ,

Hence,

=

Write the value of: 253–753+503.