Question

Me ajudem pfv a pra hj​

Answer 1

Resposta:

1.

A) $\sqrt[5]{3^{5} } =$

$\sqrt{3} =$ 1,732050807568877‬

B) $\sqrt[3]{7^{3} } =$

$\sqrt{7} = 2,645751311064591$

C) $\sqrt[7]{(2*5)^{7} }$=

$\sqrt{(2*5)} = \\\sqrt{10} = 3,162277660168379$

D) $\sqrt{(5a^{2}) ^{2} }$ =

$5a^{2}$

3.

A) x = 7

B) x = 1

C) x = 1

D) x = 2

Explicação passo-a-passo: