zài / dàishù / zhōng / bā / shì / èr / de / sān / cì / mì / yīnwèi / èr / de / sān / cì / fāng / děngyú / bā在代数中,八是二的三次幂,因为二的三次方等于八。In algebra, eight is the cube of two, because two cubed equals eight.