12^2 + 2! – 4^2______________-_-​

12^2 + 2! – 4^2

= 12^2 + 2! – 4^2

= 144 + 2! – 4^2

= 144 + 2 – 4^2

= 144 + 2 – 16

= 146 – 16

= 130

__

12^2 + 2! – 4^2 = 130

__

12² + 2! – 4²

= (12 × 12) + (2 × 1) – (4 × 4)

= (144 + 2) – 16

= 146 – 16

= 130

Kesimpulan hasilnya adalah : 130

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