Question

Resolvam pleaseee
$2 \times {10}^{19} \times 12 \times {10}^{2}$
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Answer 1

Resposta:

24 × 10²¹

Explicação passo-a-passo:

2 × 10¹⁹ × 12 × 10² =

Multiplique 2×12

10¹⁹ × 10² ——> conserve as base e some os exponentes.

2 × 12 × 10¹⁹ × 10² = 24 × 10²¹