[tex]19 - {4}^{2} + {(6 - 3)}^{2} = 19 - 16 + ( {6}^{2} - 2 \times 6 \times 3 + {3}^{2} ) = 3 + 36 - 36 + 9 = 12[/tex]
Ответ:
12
Пошаговое объяснение:
19 - 4² + (6-3)² = 19 - 16 + 3² = 19 - 16 + 9 = 3 + 9 = 12.
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[tex]19 - {4}^{2} + {(6 - 3)}^{2} = 19 - 16 + ( {6}^{2} - 2 \times 6 \times 3 + {3}^{2} ) = 3 + 36 - 36 + 9 = 12[/tex]
Ответ:
12
Пошаговое объяснение:
19 - 4² + (6-3)² = 19 - 16 + 3² = 19 - 16 + 9 = 3 + 9 = 12.