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19-05-2021
Mathematics

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Evaulate 9÷3[(20-7) -2to the power of 2]

Respuesta :

24-05-2021

Answer:

27

Step-by-step explanation:

Evaulate 9÷3[(20-7) -2to the power of 2]

9÷3[(20-7) - 2²]

9 ÷ 3 = 3

[(20-7) - 2²] = (13 - 4) = 9

Hence ;

9÷3[(20-7) - 2²]

3(9)

= 27

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