Question

Find the valve of:-
[27⅓+64⅓)²

Answer 1

(27)^1/3 = 3

(64)^1/3 = 4

putting their values gives us:

(3+4)^2

using the identity of (a+b)^2 = a^2 + b^2 +2ab

(3+4)^2 = 9 + 16 + 24 = 49

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Answer 2

here is ur answer

= (27⅓ + 64⅓)²

= (82/3 + 193/3)²

= (275/3)²

= 8402.778

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