Question

The value of {(23 + 2 2 ) 2/3 + (140 − 29) 1/2 } 2 , is​

Answer 1

Answer:

400

Step-by-step explanation:

{(23+2^2)^2/3+(140-29)^1/2}^2 -   this is the correct question and now i am going to answer this..

(23+2^2)^2/3 = ( 23 + 4 ) ^ 2/3 = (27)^2/3 = (3^3) ^ 2/3 = 9

(140-29)^1/2 =  ( 121) ^ 1/2 = 11

{(23 + 2 2 ) 2/3 + (140 − 29) 1/2 }^ 2 = (9 + 11 ) ^ 2 =

( 9^2) + 2(9)(11) + (11)^2

81 + 198 + 121 = 400

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