Provide two questions from imagine math, the answers, and how you solved them. WILL MARK AS BRAINLIEST

The solution set for 5v2 – 125 = 0 is

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity