Question

(–2)² + 6 . 3 – 5 . 4


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Answer 1

$\bf (–2)² + 6 × 3 – 5 × 4 \\\bf 4 + 18 - 5 \times 4 \\\bf 4 + 18 - 20 \\\bf 22 - 20 \\\bf \red{2}$