Question

calcule
$4 \sqrt{5 - 3 \sqrt{2} }$
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Answer 1

Resposta:

) 81^{\frac{1}{4}} = \sqrt[4]{81^1} = \sqrt[4]{9^2} = \sqrt[4]{3^4} = 38141=4811=492=434=3

b)  -32^{\frac{1}{5}} = \sqrt[5]{32^1} = \sqrt[5]{4^2*2} = \sqrt[5]{2^5} = 2−3251=5321=542∗2=525=2

c) 0,001^{\frac{1}{3}} = \sqrt[3]{0,001} = \sqrt[3]{\frac{1}{1000}} = \sqrt[3]{\frac{1}{10^3}}=\frac{1}{10} = 0,10,00131=30,001=310001=31031=101=0,1

d)  4^{\frac{3}{2}} = \sqrt[2]{4^3} = \sqrt[2]{2^6} = 2^3 = 8423=243=226=23=8

e) -1^{\frac{3}{5}} = \sqrt[5]{-1^3} = \sqrt[5]{-1*-1*-1} = \sqrt[5]{-1} = -1−153=5−13=5−1∗−1∗−1=5−1=−1

f) 1000^{\frac{2}{3}} = \sqrt[3]{1000^2} = \sqrt[3]{10^6} = 10^2 = 100100032=310002=3106=102=100