Question

10 elevado a 3 - 3 × 10 elevado a 2 × 2 elevado 2 × 1 elevado a 2 me ajudem

Answer 1

10³ - 3 * 10² * 2² * 1²
1000 - 300 * 4 * 1
1000 - 1200
-200

Answer 2

$10 {}^{3} - 3 \times 10 {}^{2} \times 2 {}^{2} \times 1 {}^{2} \\ 1000 - 3 \times 100 \times 4 \times 1 \\ 1000 \times 100 \times 4 \times 1 - 3 \\ 100.000 \times 4 - 3 \\ 400.000 - 3 \\ 399.997$