Simplify: 3{3-(6-4-3)}. A) 14 b) 12 c) - 4 d) 13
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Answer:
(b) 12
Step-by-step explanation:
we have to solve the fist brackets is 6-4=2 then 2-3=-1 then3-(-1)=4 (-x-=+) so bracket means multiply then 3x4=12
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