Question

Escreva na forma radical e simplifique quando possível :

a) a⁶/⁹=
b) p⁰,³ (potência 0,3)=
c) x ⁴/⁷=
d) m⅔=
e)7⅕=
f) m½=

Answer 1

Olá,

a)

${a}^{ \frac{6}{9} } = {a}^{ \frac{2}{3} } = \sqrt[3]{ {a}^{2} }$

b)

${p}^{0.3} = {p}^{ \frac{3}{10} } = \sqrt[10]{ {p}^{3} }$

c)

${x}^{ \frac{4}{7} } = \sqrt[7]{ {x}^{4} }$

d)

${m}^{ \frac{2}{3} } = \sqrt[3]{ {m}^{2} }$

e)

${7}^{ \frac{1}{5} } = \sqrt[5]{7}$

f)

${m}^{ \frac{1}{2} } = \sqrt{m}$

Answer 2

a)

${a}^{ \frac{6}{9} } = \sqrt[9]{ {3}^{6} } = \sqrt[3]{ {3}^{2} } = \sqrt[3]{9}$

b)

${p}^{0.3} = {p}^{ \frac{3}{10} } = \sqrt[10]{ {p}^{3} }$

c)

${x}^{ \frac{4}{7} } = \sqrt[7]{ {x}^{4} }$

d)

${m}^{ \frac{2}{3} } = \sqrt[3]{ {m}^{2} }$

e)

${7}^{ \frac{1}{5} } = \sqrt[5]{ {7}^{1} } = \sqrt[5]{7}$

f)

${m}^{ \frac{1}{2} } = \sqrt[2]{ {m}^{1} } = \sqrt[2]{m}$

Espero que tenha ajudado você!