Question

14 : ( -2 . 5 +3 ) - 2 . [ 3 . 2 - ( - 4 . 2 + 7 ) ] }

Answer 1

-16

14 : ( -2 . 5 +3 ) - 2 . [ 3 . 2 - ( - 4 . 2 + 7 ) ] }

14:(-10+3)-2.[6-(-8+7)]

14:(-7)-2.[6-(-1)]

14:(-7)-2.[6+1]

14:(-7)-2.7

-2-14

-16

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10/03/22