Question

ALGUEM ME AJUDA PORFAVOORR

³√x⁵ ÷ ³√x²

Answer 1

Temos que:

$\dfrac{a^b}{a^c} = a^{b-c}$

Então:

$\dfrac{\sqrt[3]{x^5}}{\sqrt[3]{x^2}} = x^{\tfrac{5}{3}-\tfrac{2}{3}} = x^{\tfrac{3}{3}} = x$