Question

como resolver 0,1^x = 0,00001^x+2???​

Answer 1

Resposta:

deve ser  0,1^x = 0,00001^(x+2)

(1/10)^x =(1/100000)^(x+2)

(10⁻¹)ˣ =(10⁻⁵)ˣ⁺²

(10)⁻ˣ  =(10)⁻⁵⁽ˣ⁺²⁾

-x=-5(x+2)

-x=-5x-10

5x-x=-10

4x=-10

x=-10/4=-5/2=-2,5