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How do I get this answer(Circled)(Guys help my exam starts in few hours) |
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Answer» ong>Answer: how you get means Step-by-step EXPLANATION: +Y2 and -2y2 is there and -2y2 will become +2y2 and +y2 +2y2 =(+)(+) =+ SOOO y2 + 2y2 =3y2 |
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