Question

Решите уравнение 0,75^1/3 * 4^2/3 * 12^2/3=?

Answer 1

$frac{3}{4} ^{ frac{1}{3} }$ ·$4^{ frac{2}{3} }$·$12^{ frac{2}{3} }$ = $frac{3}{4} ^{ frac{1}{3} }$ ·$16^{ frac{1}{3} }$·$(12^{2}) ^{ frac{1}{3}}$=$( frac{3}{4}*16* 12^{2} )^{ frac{1}{3}}$ = $(12^{3} )^{ frac{1}{3} }$ = 12