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I-Algebra Ingxenye Isahluko III - Uhlelo lwezibalo ezimbili ze-oda lokuqala nezimbili ezingaziwa §1. Izibalo zedigri yokuqala nezimbili ezingaziwa §2. Uhlelo lwezibalo ezimbili ze-oda lokuqala nezimbili ezingaziwa §3. Xazulula isistimu yezibalo ngendlela ye-§4 yokufaka esikhundleni. Xazulula isistimu yezibalo ngokuhlanganisa kwe-algebraic §5. Xazulula inkinga ngokwenza isistimu yezibalo §6. Rarulula inkinga ngokwenza uhlelo lwezibalo (kuyaqhubeka) Buyekeza Isahluko III Isahluko IV - Umsebenzi y = i-ax2 (a ≠ 0) - Izibalo zequadratic ezinokungaziwa §1. Umsebenzi y = imbazo (a ≠ 0) §2. Igrafu yomsebenzi y = i-ax2 (a ≠ 0) §3. I-Quadratic equation eyodwa engaziwa §4. Ifomula yesixazululo ye-quadratic equation §5. Ifomula yesixazululo esincishisiwe §6. Uhlelo lwesiVietnam kanye nokusetshenziswa §7. Isibalo sehla siye ku-quadratic equation §8. Rarulula inkinga ngokwenza isibalo Buyekeza Isahluko IV UKUTHOLA ISIQEPHU Isahluko III - I-engeli enendingiliza §1. I-engeli emaphakathi. Isilinganiso se-arc §2. Ubudlelwano phakathi komnsalo nentambo §3. I-engeli ebhaliwe §4. I-engeli eyakhiwe yi-tangent ray nechord §5. I-engeli i-vertex yayo ingaphakathi kwendilinga. I-engeli i-vertex yayo ingaphandle kwesiyingi §6. I-arc iqukethe i-engeli §7. I-quadrilateral eqoshiwe §8. Umbuthano wangaphandle. Umbuthano oqoshiwe §9. Ubude besiyingi ne-arc §10. Indawo yombuthano, Ukubuyekezwa kwabalandeli abayindilinga Isahluko III Isahluko IV - Isilinda - Isigaxa - I-Sphere §1. Isilinda - Indawo ezungezile kanye nevolumu yesilinda §2. Ikhoni - Ikhoni enqanyuliwe - Indawo ezungezile kanye nomthamo wamakhoni, amakhoni asikiwe §3. I-Spherical - Indawo yendilinga kanye nevolumu ye-sphere Buyekeza isahluko IV umsebenzi wokubuyekeza ukuphela konyaka