ESCREVA AS POTENCIAS DE EXPOENTES EM RADICAIS
A- 0,5^0,5=
B- 27^1/3=
C- 4^-1/2=
d) 4^-1/3=
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a) ![0,5^{0,5} =0,5 ^{ \frac{1}{2} } =\sqrt[2]{0,5}](https://tex.z-dn.net/?f=+0%2C5%5E%7B0%2C5%7D+%3D0%2C5+%5E%7B+%5Cfrac%7B1%7D%7B2%7D+%7D+%3D%5Csqrt%5B2%5D%7B0%2C5%7D+ "0,5^{0,5} =0,5 ^{ \frac{1}{2} } =\sqrt[2]{0,5}")
≈ 0,70
b)![27^{1/3} =\sqrt[3]{27} =3](https://tex.z-dn.net/?f=+27%5E%7B1%2F3%7D+%3D%5Csqrt%5B3%5D%7B27%7D+%3D3++ "27^{1/3} =\sqrt[3]{27} =3")
c)![4^{-1/2} =\sqrt[2]{ 4^{-1} } =\sqrt[2]{ \frac{1}{ 4^{1} } }](https://tex.z-dn.net/?f=+4%5E%7B-1%2F2%7D++%3D%5Csqrt%5B2%5D%7B+4%5E%7B-1%7D+%7D++%3D%5Csqrt%5B2%5D%7B+%5Cfrac%7B1%7D%7B+4%5E%7B1%7D+%7D+%7D "4^{-1/2} =\sqrt[2]{ 4^{-1} } =\sqrt[2]{ \frac{1}{ 4^{1} } }")
≈ 0,5
d)![4^{-1/3} =\sqrt[3]{ 4^{-1} } =\sqrt[3]{ \frac{1}{ 4^{1} } }](https://tex.z-dn.net/?f=+4%5E%7B-1%2F3%7D+%3D%5Csqrt%5B3%5D%7B+4%5E%7B-1%7D+%7D+%3D%5Csqrt%5B3%5D%7B+%5Cfrac%7B1%7D%7B+4%5E%7B1%7D+%7D+%7D+ "4^{-1/3} =\sqrt[3]{ 4^{-1} } =\sqrt[3]{ \frac{1}{ 4^{1} } }")
≈ 0.62
b)
c)
d)
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