Question

cuánto es -2n²(4n+5)​

Answer 1

$- 2 {n}^{2} (4n + 5)$

$- 2 {n}^{2} \times 4n - 2 {n}^{2} \times 5$

$rpta \: - {8}^{3} - 10 {n}^{2}$

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