Question

Вычислите 9/22 ·5√ 32/243

Answer 1

Ответ: $frac{10sqrt{2} }{297}$

Объяснение:

$frac{9}{22}$×$frac{5sqrt{32} }{243}$= $frac{9}{22}$×$frac{5sqrt{16*2} }{243}$=$frac{9}{22}$×$frac{5*4sqrt{2} }{243}$=$frac{9}{22}$×$frac{20sqrt{2} }{243}$=$frac{20sqrt{2} }{22*27}$=$frac{10sqrt{2} }{11*27}$=$frac{10sqrt{2} }{297}$