mathematical investigation
wiskundige ondersoek
uhlaziyo ngokwezibalo
uphando ngokwezibalo / uphando ngokwemathematika
luphenyo lwetibalo / luphenyotibalo
iphenyo leembalo
patlisiso ya bopalomathaithai / patlisiso ya bopalotharabololo
nyakišišo ya mmetse
phuputso ya mmetse
tsedzuluso tshimetse
vulavisisi bya xiMatematiki