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Please help me out with this question

Please help me out with this question-example-1
User Gtosto
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1 Answer

4 votes

⇒ in the place of a plug in 3 and simplify


=(8(3))/(2) -(2(3)*2)\\=(24)/(2) -(6*2)\\=12-12\\=0

The answer is the last option.

User Tchadwik
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