<prompt> Ronga mhinduro kumubvunzo uyu wakaoma: Ndechipi chakanga chiri bhuku rakanga rakavakirwa pamutemo unotaurwa nenzira yealgebra, kana kuti uwandu a uye b nea b 0?  <response>: Nyaya yePhi, Nhamba Inoshamisa Kupfuura Dzose Pasi Pano 