Zvinoenderana nechinangwa chikuru chekugadzira mafomula erabha, mafomula anogona kupatsanurwa kuita mafomula akakosha, mafomula ekuita, uye mafomula anoshanda.1, Basic formula Basic formula, inozivikanwawo seyakajairwa fomula, inowanzo gadzirirwa chinangwa chekuzivisa rabha mbishi uye zvinowedzera.Chii...
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