Question 101
1. The equations $2 \log_{3}(x+2) - \log_{3} x = 2$ and $25^{x} = 0{,}008$ are given.
a) Solve the equation.
b) The solutions of the equations are the zeros of the polynomial $p$ of the third degree. The graph of this polynomial also passes through the point $(2,7)$. Write down the rule of the polynomial $p$ in zero form.
a) Solve the equation.
b) The solutions of the equations are the zeros of the polynomial $p$ of the third degree. The graph of this polynomial also passes through the point $(2,7)$. Write down the rule of the polynomial $p$ in zero form.