Решите уравнение 9^(3-x) =1.8•5^(3-x)

Question

Решите уравнение 9^(3-x) =1.8•5^(3-x)

Answer 1

X1 = 1213.22427684x2 = 213.224276839x3 = 1613.22427684x4 = 613.224276839x5 = 2013.22427684x6 = 1813.22427684x7 = 413.224276839x8 = 813.224276839x9 = 2.0x10 = 1013.22427684x11 = 1413.22427684

Comments

равно x1 = 2