Question

4. Compute : (243)275 = (32)
(2/5​

Answer 1

Answer:

As given (243)52+(32)−52

We can write 243 as  35and32as25

⇒(35)52+(25)−52

⇒⎝⎛35⋅52⎠⎞+⎝⎛25⋅−52⎠⎞

⇒32+2−2

⇒9+221

⇒9+41

⇒436+1

⇒437