Question

Вычислите значение икс.

Answer 1

2) log3√3_(1/27) = x;
(3√3)^x = 1/27;
(3^1*3^1/2)^x = 3^(-3);
3^(3/2)^x = 3^(-3);
3x/2= -3;
x / 2 = - 1;
 x = - 2.

4)logx_4 = - 1/2;  *2

2logx_4= -1;
logx_16 = - 1;

x^(-1) = 16;
 x^(-1) = (1/16)^(-1);
 x = 1/16