Question

3^x*(1/2)^x<0,0625 найти корни
Сроочно

Answer 1

3^x*(1/2)^x < 0,0625
(3*1/2)^x < 0,0625
1,5^x < 0,0625
(3/2)^x < 5/8
x lg(3/2) = lg(5/8)
х =  lg(5/8)/lg(3/2)