Question

343 ^1/3 + 25 ^1/2 -4^-3/2​

Answer 1

Answer:

343^1/3 = 7, 25^1/2 = 5 and 4^(-3)/2 = [4^1/2]^(-3) = 2^(-3) = 1/8

So, the required answer is 7 + 5 -  1/8 = 12 - 1/8 = (96-1)/8 = 95/8.