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3 years ago

Solve the numerical expression

Mathematics

1 answer:

joja [24]3 years ago

5 0

Answer:

Step-by-step explanation:

Using curved parentheses (not square brackets) and * for multiplication and / or ÷ for division, a Google or Bing search box will evaluate such expressions for you according to the Order of Operations.

_____

2[(14 -3) + (4 x 4 x 4) /4] - 2.5 x 12

= 2((11) + 64/4) - 30 . . . . . evaluate inside inner parentheses, to final multiplication

= 2(11 +16) - 30 . . . . . division before addition

= 2·27 -30 . . . . add inside parentheses

= 54 -30 . . . . . .multiplication before addition

= 24

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