Question

-3
${ - 3 }^{2} - ( - 3) - 12$
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Answer 1

Answer:

No I don't understand

Answer 2

Hey dude here is your Answer------------------------ ✔️✔️

${ - 3}^{2} - ( - 3) - 12 \\ \\ 9 + 3 - 12 \\ \\ 12 - 12 \\ \\ \\ = 0$

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