Question

Determine o valor de x na equaçao exponencial 10x-3 =1/100

Answer 1

Ola Beatriz 

10^(x - 3) = 1/100

10^(x - 3) = 10^-2

x - 3 = -2
x = 3 - 2 = 1

Answer 2

10^x-3=1/100

10^x-3=10^-2

x-3=-2

x=-2+3

x=1