Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Expand the following :
(i) 
, (x ≠ 0)
(ii) 
, (y ≠ 0)
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(i) 
– 5 
+ 10 
– 10 
+ 5 
– 
(ii) y 8 + 8y 5 + 24y 2 + 
+ 
Sol. (i) 
– 5 C 1 
+ 5 C 2 
– 5 C 3 
+ 5 C 4 
– 5 C 5 
= 
– 5 
+ 10 
–10 
+ 5 
– 
(ii) (y 2 ) 4 + 4 C 1 (y 2 ) 3 (2/y) + 4 C 2 (y 2 ) 2 (2/y) 2 + 4 C 3 (y 2 ) (2/y) 3 + 4 C 4 (2/y) 4 = y 8 + 8y 5 + 24y 2 + 
+ 
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