Question

$0.6^{\frac{1}{8} } *5^{\frac{1}{4} } *15\frac{7}{8}$

Answer 1

$0,6^{\frac{1}{8}}*5^{\frac{1}{4}}*15^{\frac{7}{8}}=0,6^{\frac{1}{8} }*(5^{2})^{\frac{1}{8}}*(15^{7})^{\frac{1}{8} }=(0,6*25*15^{7})^{\frac{1}{8} }=(15*15^{7})^{\frac{1}{8} }=(15^{8})^{\frac{1}{8} }=15$