Question

обчисліть: 1) 200∛0,001 - $sqrt[5]{-0,00032}$; 2)∛8000·$sqrt[4]{7}frac{58}{81}$-(-$sqrt[5]{8}$)$^{5}$+$sqrt[7]{17} ^{7}$

Answer 1

$200sqrt[3]{0,001}-sqrt[5]{-0,00032}=200*0,1*(-0,2)=-6$

$sqrt[3]{8000}*sqrt[4]{7frac{58}{81}}-(-sqrt[5]{8})^{5}+sqrt[7]{17}^{7}=20*sqrt[4]{frac{625}{81}}+8+17=20*frac{5}{3}+25=frac{175}{3}=58frac{1}{3}$