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14-02-2020
Mathematics

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3^(3)•4-(48-3)/5^(2)-18

Respuesta :

15-02-2020

Answer:

9

Step-by-step explanation:

Do the brackets first (48-3=45). You now have 3^3 X. 4 - 45 / 5^2 - 18
Do the powers next 3^3 = 27. 5^2 = 25
Now you have 27 X 4 - 45 / 25 - 18
Do 27 X 4, = 108.
Now you have 108 - 45 / 25 - 18
108 - 45 = 63
25 - 18 = 7
63/7 = 9

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