Respuesta :

Answer:

9.4

Step-by-step explanation:

(4x10^0)= 4x1= 4

10^0=1

4x1=4

1^x= 1 because there is a rule that says 1^a=1

therefore (2.53x 1^X)= 2.53x1= 2.53

2.53x1x4x1= 2.53x4= 9.4

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