Question

[27 ⅓+64⅓]² find the value​

Answer 1

Answer:

( (3)^3×1/3 + (4)^3×1/3 )

( 3+4) ( power will cancel out)

= 7

Answer 2

49 is the answer because 27^1/3 = 3 and 64^1/3 = 4
Now
(3+4)^2
This means that 7^2 = 7*7 = 49