Question

quanto eh raiz cubica de 2728

Answer 1

Resposta:

∛2728 = ∛2³*11*31 = 2√11*31 =2*∛341

≈ 2 * 6,986368 ≈13,972736

Answer 2

Resposta:

$2\sqrt[3]{341}$

Explicação passo-a-passo:

Fatore

2728 | 2

1364 | 2

682 | 2

341 | 11

31 | 31

1 | 1  = 2 . 2 . 2 . 11 . 31 = 2^3.11.31=2728

$\sqrt[3]{2728} =2728^{\frac{1}{3}}=(2^{3}.11.31)^{\frac{1}{3}}=(2^{3}.341)^{\frac{1}{3}}=2^{3\frac{1}{3}}.341^{\frac{1}{3}}=2\sqrt[3]{341}$