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Miscellaneous Equations - Handwritten Notes | MATH 1315, Study notes of Mathematics

Texas State UniversityMathematics
Prof. G. Hermsmeier

Material Type: Notes; Professor: Hermsmeier; Class: COLL ALGEBRA; Subject: Mathematics; University: Texas State University - San Marcos; Term: Spring 2010;

Typology: Study notes

Pre 2010

Uploaded on 03/07/2010

mm2013
mm2013 🇺🇸

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Leckuve V4 — Section 3.4 — Hiscellaneons equations Factoving higher degree poly nowral egpatlons Ex. (xd) ar 4) (He bY"=0 4-420 W420 X4b20 Solution sek 1S 4,-4,-65 44 fe-4 xe-4 TE we can factor, we can Solve Ex. Find all (veal « complex) Solutions for ¥2-¥- 5x45 =O, (2-18) -(64-8)=0 Kr -5- =O (-N2)=0 eat le) (x-DOQHEA-NE) =6 15 AEE = NSN) Solution set 15 41,-N 455 Ex. Find all veal solutions for b?+20b =9b°, bP-Ie+ 206=0 o(b-9b+20)=0 b(b-5)(»-4) =O Solution set is 40,543