1: Mahitaji
- Page ID
- 180797
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Katika sura hii, tutaangalia seti ya idadi na mali ya shughuli zinazotumiwa kuendesha namba. Uelewa huu utatumika kama ujuzi wa lazima katika utafiti wetu wa algebra na trigonometry.
Thumbnail: Njia ya mkato inayoitwa FOIL wakati mwingine hutumiwa kupata bidhaa ya binomials mbili. Inaitwa FOIL kwa sababu tunazidisha maneno ya kwanza, maneno ya nje, maneno ya ndani, na kisha maneno ya mwisho ya kila binomial.