Question

me ajude racionalize os denominadores das frações a seguir

dou 10 pontos para quem responder​

Answer 1

c) $\frac{9}{\sqrt[7]{3^5} } . \frac{\sqrt[7]{3^2} }{\sqrt[7]{3^2} } = \frac{9\sqrt[7]{3^2} }{3} = \frac{9\sqrt[7]{9} }{3} \\\\d) \frac{6}{\sqrt[20]{15^4} } . \frac{\sqrt[20]{15^1^6} }{\sqrt[20]{15^1^6}} = \frac{6\sqrt[20]{15^1^6} }{15}}$

$e) \frac{3}{\sqrt[5]{2^3} } . \frac{\sqrt[5]{2^2} }{\sqrt[5]{2^2}} = \frac{3\sqrt[5]{4}}{2}\\ \\f) \frac{2}{\sqrt[10]{3} } . \frac{\sqrt[10]{3^9}}{\sqrt[10]{3^9} } = \frac{2\sqrt[10]{3^9}}{3}$

$g) \frac{3}{\sqrt{2^3} } . \frac{\sqrt{2} }{\sqrt{2}} = \frac{3\sqrt[2]{2} }{2 } \\\\h) \frac{\sqrt{3} }{\sqrt{3^2} } = \frac{\sqrt{3} }{3} }$